Yang Xuan — Library of Heaven’s Path

Yang Xuan is the first grand elder of the Master Teacher Pavilion headquarters and one of the strongest human cultivators of his generation. He is a widely traveled 9-star master teacher, a specialist in several supporting occupations, and the teacher of Feng Ziyi. His first direct appearance is in Chapter 1,508, when he meets Sun Qiang and discovers that another man has spent more than a year using his name. (Chapters 1,508, 1,518–1,523)

Two sustained impersonations must be kept separate from the real Yang Xuan. Zhang Xuan first invents “Yang Xuan” in Tianxuan Kingdom as the name of a nonexistent master-teacher persona; he does not know that a real grand elder bears that name. He later reuses the alias in the Firmament. The diagnoses, lectures, battles, students, wealth, and reputation produced by either disguise belong to Zhang Xuan, not Yang Xuan. The real man's own story begins when he investigates the false identity and chooses to protect the Celestial Master Teacher behind it. (Chapters 126–128, 1,508–1,523, 2,106)

Biography

A name borrowed before its owner entered the story

In Tianxuan Kingdom, Zhang Xuan transforms himself into an elderly expert to earn money for his students' needs. He selects “Yang Xuan” because it was an online name from his previous life, tells Sun Qiang to advertise the arrival of a passing master teacher, and uses his Library-derived diagnoses to make the persona convincing. The real grand elder does not appear, authorize the use, teach the patients, or recruit Sun Qiang. His secrecy and habit of roaming far from headquarters merely make the invention plausible once the reputation spreads beyond the kingdom. (Chapters 126–128)

The borrowed identity then becomes Zhang Xuan's explanation for accomplishments that would otherwise expose his greatest secret. He claims to be Yang Xuan's student, has the disguised “old master” appear at critical moments, and lets Sun Qiang build his life around serving that fiction. By the time the name reaches the highest powers of the continent, many sincere witnesses believe they have encountered either Yang Xuan or his disciple. Those consequences explain why the real man must respond, but they are not evidence that he was secretly present in the earlier arcs. (Chapters 128–1,507)

The grand elder meets his supposed butler and disciple

Yang Xuan first appears while investigating Zhang Xuan's background with the Xingmeng Sword Saints. He questions Sun Qiang, who indignantly refuses to reveal “Old Master Yang's” secrets to a stranger. Yang responds with patience rather than punishing the butler. He presents a master-teacher token bearing his own name, identifies himself as a grand elder, and recognizes that Sun Qiang truly believes the lie rather than participating in a deliberate fraud. The revelation breaks Sun Qiang's confidence, convincing Yang that he must find the person who created the persona and establish the truth directly. (Chapters 1,508)

News that Zhang Xuan has used the name at the devastated Glacier Plain Court gives Yang a trail. Although his long absence from headquarters prevents him from simply overturning the arrest warrant, he can track the Sanctum Head Token belonging to the Master Teacher Pavilion. He separates from the other investigators, traces the artifact to the Empire Alliance, sees through Zhang Xuan's otherwise complete disguise, and approaches him alone with an amiable manner. His method matters: he locates Zhang Xuan through an institutional artifact, not by effortlessly piercing every disguise or soul aura. (Chapters 1,508, 1,518–1,520)

Yang initially wants to know which hidden lineage could have produced such a young expert. When Zhang Xuan claims to have no teacher, Yang tests him with the Severing Yang Finger, a Saint pinnacle technique that even Feng Ziyi has not mastered after years of work. Zhang Xuan learns and improves it immediately, overpowering Yang after the elder suppresses his cultivation. Impressed, Yang offers to accept him as a student and promises to mediate the arrest warrant. The offer is sincere, but it also establishes a limit: Yang is an exceptional teacher and combatant, yet Zhang Xuan's Celestial Master Teacher talent already lies beyond what his existing lineage can explain. (Chapters 1,520–1,522)

Becoming the public “junior” of the man who used his name

Zhang Xuan reveals his Celestial Master Teacher aura and admits that he used Yang's identity to hide the otherwise inexplicable source of his abilities. Yang accepts the explanation, promises to protect the secret, and regards the unauthorized association as an honor rather than a personal insult. He also explains why a cover remains necessary: revealing a Celestial Master Teacher too early would invite an all-out Otherworldly attack, while leaving Zhang Xuan without a recognized lineage would allow factions within the Master Teacher Pavilion to pursue his techniques. (Chapters 1,522)

Yang's solution is a nominal lineage arrangement. He offers to receive Zhang Xuan into his deceased teacher's lineage, making the young man his public senior. The relationship is explicitly a protective title, not proof that Yang taught the earlier impersonator or that they shared a teacher in fact. Yang accepts the awkward position because he believes a Celestial Master Teacher stands on the same level as Kong shi and could unite an increasingly factionalized Pavilion. He thereafter addresses Zhang Xuan as Senior and defends the arrangement before the organization's elders. (Chapters 1,523)

The public fiction resolves the immediate crisis. When Pavilion Master Ren Qingyuan and Elder Qu use the impersonation as evidence against Zhang Xuan, Yang arrives, bows to him as Senior, and states that the Pavilion Master Seal remains with Zhang Xuan on his authority. He condemns the arrest warrant as a failure of impartial investigation and uses his standing to block opportunistic punishment. His intervention does not mean he commands the Pavilion absolutely—he had already admitted that a majority-backed verdict could exceed his personal authority—but it gives Zhang Xuan enough recognized lineage and political legitimacy to prevent the factions from treating him as an unaffiliated target. (Chapters 1,523, 1,553–1,555)

A master teacher between institutional duty and independent judgment

Yang is sharply critical of the institution he serves. He describes a headquarters divided into factions that conceal knowledge, compete for dominance, and use moral accusations to acquire desirable secret arts. Rather than remain immersed in that politics, he has spent much of his life traveling the continent. He nevertheless rejects the conclusion that the Pavilion is worthless: its master teachers still defend humanity from the Spirit Tribe, and its founding purpose remains worth restoring. His response to corruption is therefore reform and selective defiance, not abandonment. (Chapters 1,522–1,523)

That balance guides his actions at the Luo Clan. When Wu Chen breaks the clan's guardian formation during Luo Ruoxin's intervention, Yang steps into the air, reinforces the space beneath each foot, and identifies himself openly. He does not know Wu Chen or Luo Ruoxin's origin, but he argues that maintaining continental order obliges him to intervene. At the same time, when Luo Ruoxin orders Wu Chen to stand down, Yang also withdraws rather than escalate a battle against powers he does not understand. His duty produces courage, while judgment prevents duty from becoming blind aggression. (Chapters 1,579)

After Zhang Xuan leaves, Yang helps stabilize relations among the Master Teacher Pavilion, the Sage Clans, and the young man's disciples. He cautions that the emerging Temple of Confucius and the uncertain origins of Luo Ruoxin require cooperation rather than private feuds. His conjecture that she belongs to the Hundred Schools of Philosophers is incorrect, which illustrates another useful limit: breadth of knowledge lets him form plausible hypotheses, but hidden higher-world identities remain outside his evidence. (Chapters 1,581)

Ancient Sage in the Temple of Confucius

Yang enters the Temple era as the most talented master teacher produced in recent millennia and achieves a breakthrough to Ancient Sage shortly after entering the site. His new realm allows him to remain active without the immediate hibernation constraints affecting older Ancient Sages. Even among those predecessors, he continues to defer to Zhang Xuan's decisions, privately explaining that the young man's identity makes the “senior” address an honor. He also advises Zhang Xuan to guard the Prime Hall slots carefully, recognizing that rules and promises may fail once the Great Codex of Spring and Autumn is at stake. (Chapters 1,762–1,764)

His contribution is protective rather than a claim to the Codex. When Zhang Xuan collapses from a change in the Library of Heaven's Path, Yang rushes to him and accepts responsibility for guarding his unconscious senior while the other Ancient Sages stabilize the Temple. Back at headquarters, his presence and warning that anyone who harms the Zhang Clan will face him make the newly strengthened clan harder to target after its old ancestor's death. (Chapters 1,782–1,783)

The death of Zhang Hongtian also reveals Yang's specialist knowledge and its limits. Twenty years earlier, Zhang Xuan's blood had apparently been transfused to the old ancestor under Yang's method, extending a life already near exhaustion. When Zhang Hongtian finally burns through his remaining essence, Yang explains that the same donor's blood cannot work a second time. The refusal is not indifference or inability to perform the procedure; it is a compatibility limit demonstrated by the prior transfusion and the natural end of an Ancient Sage's lifespan. (Chapters 1,781)

Reforming the Pavilion and remaining below

After the Otherworldly civil war, Yang analyzes reports rather than taking peaceful proclamations at face value. He connects the new sovereign's reversed name, Yang Liu, with Zhang Xuan's missing disciple Liu Yang and matches the apparent assassins at the inauguration to the other direct disciples. This lets him infer that Zhang Xuan has resolved the Spirit Tribe threat even before receiving a direct account. The reasoning shows the same evidence-based judgment that led him to treat Sun Qiang as a deceived witness rather than an accomplice. (Chapters 1,852)

Yang then reorganizes the Master Teacher Pavilion around public instruction instead of factional accumulation of authority. The Pavilion shifts resources from permanent war footing toward teaching and nurturing talent, breaks up the old factional concentration of power, and distributes Zhang Xuan's cultivation and battle insights more widely. The reforms are described as Yang's plans, though they develop in a world reshaped by Zhang Xuan's peace settlement and teaching. (Chapters 1,866, 1,906)

When Zhang Xuan returns from the Azure, Yang's cultivation has reached Ancient Sage 4-dan, the highest realm the Master Teacher Continent can safely sustain. He remains at headquarters, where the reforms are progressing, and receives additional cultivation and battle techniques from Zhang Xuan for dissemination. This is his latest direct state. He does not follow Zhang Xuan into the Azure or Firmament, and the corpus does not record his ascension, death, or advancement beyond Ancient Sage 4-dan. (Chapters 2,077–2,078)

The same name borrowed again in the Firmament

Soon after reaching the Firmament, Zhang Xuan again introduces an elder persona as “Yang Xuan.” He uses that identity to intimidate Mo Yuan, secure protection for his disciples, and disguise his own relationship to them by presenting himself afterward as the elder's student. The narration explicitly says that Zhang Xuan has reused one of his old aliases. The real Yang remains on the Master Teacher Continent and has no part in the Firmament encounter. (Chapters 2,106)

Later Firmament characters discuss “Elder Yang,” attribute cultivation guidance and Beauty Pill knowledge to him, and assess the unseen expert behind Zhang Xuan. These are consequences of Zhang Xuan's second impersonation. They do not establish that the real grand elder is a God, a God King, a pill creator, or a participant in Firmament politics. His own latest cultivation and location remain those established during Zhang Xuan's return below. (Chapters 2,106–2,126; 2,077–2,078)

Appearance and personality

Yang Xuan appears as an ordinary, foreign-looking elder with a beard and an amiable smile. He generally wears a master-teacher robe without displaying his rank emblem, allowing him to move without announcing his office. When identification is necessary, he carries a token inscribed with his name and can reveal a nine-star occupational emblem. His unremarkable exterior contrasts with cultivation that Zhang Xuan initially cannot measure. (Chapters 1,508, 1,518–1,520)

He is calm, patient, and observant. He recognizes sincere conviction in Sun Qiang's denial, avoids punishing a victim of deception, approaches Zhang Xuan privately, and tests extraordinary claims before accepting them. He is also capable of humility rare for his office: once he verifies Zhang Xuan's Celestial Master Teacher identity, he accepts a nominal junior position without resentment and uses his prestige in service of the larger danger. (Chapters 1,508, 1,518–1,523)

That humility does not make him passive. Yang can become forbidding about rules, stands against Wu Chen when he believes continental order is threatened, and directly condemns the Pavilion's abuse of authority. His strongest loyalty is to the ideals of master teaching rather than to every decision made by its current officials. This makes him both institutional and reformist: willing to preserve the Pavilion, unwilling to pretend its factions have remained true to Kong shi's purpose. (Chapters 1,522–1,523, 1,554, 1,579, 1,866–1,906)

Abilities and cultivation

Master teaching, discernment, and supporting occupations

Yang is a 9-star master teacher and first grand elder whose expertise spans cultivation, teaching, tracking, blacksmithing, and medicine. He carries a nine-star blacksmith emblem and once corresponded with the Blacksmith Guild head while researching meridian replacement. His eye of discernment can diagnose collapsed meridians and recognize the properties of rare materials, while his institutional knowledge lets him explain the requirements of higher master-teacher ranks and the cultivation path beyond Saint 9-dan. Breadth does not grant omniscience: he cannot identify the altered Dongxu Gourd vine at sight, cannot trace Zhang Xuan without using the Sanctum Head Token, and misreads Luo Ruoxin's hidden origin. (Chapters 1,518–1,524, 1,581)

His meridian-reconstruction method uses compatible high-tier saint-beast meridians as transplants. The donor must have a constitution sufficiently similar to the patient, and a total collapse is much harder than reconnecting tears left by age. Neutral plant matter can be substituted, but ordinary plants impose their own low ceiling on the recipient's future cultivation. Yang recognizes that the unusual Dongxu Gourd vine avoids those limits because it bears spatial and lightning properties, yet Zhang Xuan—not Yang—performs Zhao Ya's final reconstruction. (Chapters 1,524)

Yang also possesses a bloodline-transfusion method that can extend an Ancient Sage's failing vitality under suitable conditions. Zhang Hongtian's case establishes that a donor's blood cannot simply be reused on the same recipient, and that even a successful prior transfusion cannot abolish lifespan or refill endlessly exhausted blood essence. The procedure is a specialized intervention, not unrestricted resurrection. (Chapters 1,781)

Severing Yang Finger and spatial control

The Severing Yang Finger is Yang's clearest signature battle technique. It concentrates strength, mind, spirit, and will into a killing finger capable of severing an opponent's vitality and longevity. Its power makes it valuable against Otherworldly Demons, but the concentration is demanding and the technique also damages its practitioner. Yang can execute it while suppressing his cultivation and recognizes when Zhang Xuan changes its emphasis from severing life to severing zhenqi. Zhang Xuan's immediate improvement of the art belongs to Zhang Xuan and should not be treated as Yang's original version. (Chapters 1,520–1,521)

Yang's later movement demonstrates advanced spatial comprehension. At the Luo Clan he walks upward through empty air, and each step reinforces the surrounding space with an inconspicuous force, enough to make Wu Chen acknowledge him as a genuine threat. The confrontation ends before they exchange full attacks, so the corpus does not establish a victor between them at that point. (Chapters 1,579)

Cultivation progression and latest state

At his direct debut, Yang's cultivation is Saint 9-dan Macrocosm Ascendancy, and he is treated as the Master Teacher Pavilion's strongest active expert. He can suppress himself to Zhang Xuan's Dimension Sundering realm for a test and release the seal precisely when the improved Severing Yang Finger exceeds that level. His control is high, but the exchange also demonstrates that realm suppression does not preserve all of an expert's normal combat advantage against an anomalous opponent. (Chapters 1,520–1,522)

Yang reaches Ancient Sage after entering the Temple of Confucius, an achievement presented as confirmation of his exceptional talent. Unlike older Ancient Sages dependent on hibernation to preserve their final lifespan, he can remain publicly active and protect the Pavilion and Sage Clans. Over the following year he advances to Ancient Sage 4-dan, the limit sustainable on the Master Teacher Continent. He is still at that level when Zhang Xuan visits from the Azure; no later breakthrough of the real Yang is recorded. (Chapters 1,764–1,783, 2,077–2,078)

Relationships

Zhang Xuan: Zhang Xuan unknowingly borrows Yang's name, later claims to be his student, and creates consequences Yang must investigate. After verifying the young man's identity and talent, Yang protects his secret through a nominal senior-junior relationship. He defends Zhang Xuan politically, supports his decisions in the Temple, and later distributes the cultivation knowledge Zhang Xuan leaves for the continent. Neither impersonation makes the real Yang responsible for Zhang Xuan's disguised acts. (Chapters 126–128, 1,508–1,555, 1,762–1,783, and 2,077–2,078)
Sun Qiang: Sun Qiang believes for more than a year that he serves Yang Xuan, though his actual “Old Master” is Zhang Xuan in disguise. The real Yang's revelation shatters that belief. Yang treats him as a deceived and psychologically overwhelmed witness, then helps restore the protective public fiction once Zhang Xuan's identity is understood. (Chapters 126–128 and 1,508–1,523)
Feng Ziyi: Feng Ziyi is Yang's direct disciple and the benchmark Yang initially uses to assess Zhang Xuan. His years of incomplete progress with the Severing Yang Finger make Zhang Xuan's immediate mastery especially startling. The comparison does not diminish Yang's responsibility toward Feng Ziyi, but it convinces him that the Celestial Master Teacher cannot be measured by ordinary discipleship. (Chapters 1,520–1,522)
The Master Teacher Pavilion: Yang is its first grand elder and strongest active representative at his debut, yet he has remained away because factionalism and concealed knowledge offend his understanding of master teaching. He returns to protect the institution during crisis, challenges its unjust arrest warrant, and later leads reforms that redirect it toward open instruction and cultivation. (Chapters 1,508–1,555 and 1,866–1,906)
Zhao Ya: Yang diagnoses the total collapse of Zhao Ya's meridians and supplies the transplantation principles Zhang Xuan needs to devise a solution. He identifies why ordinary beast meridians would be incompatible with her Pure Yin Body and why the Dongxu Gourd vine is suitable, but the final treatment and its success belong to Zhang Xuan. (Chapters 1,518–1,524)
Wu Chen: Yang confronts the disguised sovereign at the Luo Clan when Wu Chen destroys the guardian formation. Each recognizes the other as a top expert, but Luo Ruoxin halts the conflict before a decisive exchange. Their brief standoff establishes Yang's willingness to defend continental order without proving that either is categorically stronger. (Chapters 1,579)

Items

No scoped items are associated with Yang Xuan.