Lu Qingguang

Lu Qingguang is the head of Clear River City's district office and a senior military subordinate of An Siyuan. Stern, capable, and initially trusted as one of the city lord's most useful officers, he helps analyze threats and fight the Astral Silence. His jealousy of Su Chen's rising prestige turns that competence inward, leading him to sabotage an ally repeatedly until Su kills him during the final struggle for Clear River. (Chapters 368, 437–444, and 499–502)

Biography

A trusted commander in Clear River

Lu Qingguang first appears seated at An Siyuan's left as the city lord assesses Su Chen and the conflict with Clear River's Bloodline Nobility Clans. His grave questions and threat analysis establish him as a confidant expected to speak plainly rather than merely flatter his superior. He is obstinate and not naturally talkative, but commands soldiers and carries enough institutional weight to matter in An's efforts to recover the city government. Even before their open rupture, enemies recognize jealousy as a usable weakness: Su's successes attract prestige, official authority, and increasing reliance from An, all of which diminish the relative position Lu had built through long service. (Chapters 368 and 381)

Lu still performs real public duties. When the operation against the Astral Silence enters an illusion formation, he joins the government and Investigations Bureau forces, blocks a fierce attack, and fights alongside An, Ji Hanyan, and Su. As the manipulated participants turn on one another, Lu becomes one of the dangerous stronger combatants that Ji Hanyan and the others must contain until Su identifies the consciousness influence. Once the deception is exposed, he adjusts to the true enemy and continues the joint operation. These scenes confirm courage and tactical usefulness; his later betrayal is not the product of incompetence, but of allowing rivalry to overrule the same judgment he can apply against an external threat. (Chapters 437–444)

Jealousy, sabotage, and death

Years before the final conflict, Lu had secretly helped divert the Blood-Robed Guards in a way that harmed Su Chen, and he later participates in another plot against him. The He Clan successfully widens the distrust between the two men. By Chapter 499 Lu admits the underlying motive: Su has taken the prestige, status, and place in An Siyuan's confidence that Lu believes should have remained his. Having already plotted twice, he seeks a third opportunity even while an envoy from An watches him. When a Yu Clan group tries to surrender, Lu refuses not because submission harms the city, but because blocking Su's settlement gives him a chance to vent resentment and deny his rival another success. (Chapters 414, 460–461, 483, 489, and 499)

Su confronts him directly and Lu chooses combat. He raises a barrier, deploys defensive techniques, and answers with the Ocean-Propping Golden Spear and Ripple Technique. Su's Mountain-Beheading Blade cuts through the spear, the layered defense, and Lu himself in a single strike. The death defies An Siyuan's wish to preserve his longtime subordinate and briefly threatens the political compact between city lord and bureau head. An ultimately accepts that Lu repeatedly initiated the conflict and does not retaliate against Su, while Lu's death is confirmed in the settlement that follows. (Chapters 500–502)

Appearance and personality

Lu presents himself as grave, stern, and disciplined. His broad, severe appearance and limited speech suit an experienced military officer, and he can assess threats, obey a command structure, and stand against a dangerous foreign-race opponent. An Siyuan's repeated protection of him indicates that this competence and prior loyalty were genuine rather than assumed. (Chapters 368, 381, and 437–444)

His defining weakness is possessive jealousy. Lu interprets Su Chen's achievement not merely as help to their shared political cause but as theft of his own status and closeness to An. That grievance becomes self-reinforcing: each failed plot makes Su more dangerous and Lu more determined to strike again. By refusing a surrender solely to frustrate Su, he places emotional satisfaction above An's interests, public order, and self-preservation. The corpus does not identify a separate ideological dispute that would justify his conduct. (Chapters 489 and 499–500)

Abilities and cultivation

Lu is an experienced martial commander, but the supplied corpus does not state his cultivation realm, bloodline, cultivation method, teacher, or advancement history. His ability to participate in the Silence operation and confront Su Chen establishes substantial combat training, yet those contextual facts are not precise enough to assign a realm. (Chapters 437–444 and 500)

His principal weapon technique is the Ocean-Propping Golden Spear. He brings forth a golden spear for his final defense and combines it with layered protection against Su's blade. The name suggests a powerful supporting or stabilizing thrust, but the exchange ends too quickly to reveal its full mechanics, range, origin, or offensive applications. The corpus does not clarify whether the spear is a physical item, an Origin Energy construct, or the manifestation of the technique itself. (Chapter 500)

Lu also uses Ripple Technique, a barrier, and an additional defensive method during the confrontation. Together they are intended to disperse or absorb the incoming strike, providing several layers rather than relying on the spear alone. They fail simultaneously when Mountain-Beheading Blade cuts through Lu's offense and defense in one blow. This establishes a decisive limit against Su Chen at that stage, but not how the techniques would perform against an equal opponent. Their activation costs, duration, coverage, and interactions with other arts are not stated. (Chapter 500)

As a commander, Lu directs government personnel and can coordinate within An Siyuan's mixed forces. During the Astral operation he reacts physically to attacks and continues fighting after the consciousness manipulation is recognized. Those leadership and battlefield applications are demonstrated, but no named formation or unique command art belongs to him. His latest capability state is final: he receives no progression or recovery after Chapter 500 because the strike kills him. (Chapters 437–444 and 500–502)

Relationships

• An Siyuan: Lu is An's longtime commander and initially one of his most trusted capable subordinates. An reprimands but repeatedly protects him after plots against Su Chen, hoping that prior usefulness and loyalty can be preserved. Lu's final obstruction places jealousy above An's strategy, and Su kills him despite the city lord's protection. (Chapters 368, 414, 460–461, 483, and 499–502)
• Su Chen: Lu begins as a skeptical colleague in An's anti-clan coalition but comes to see Su's prestige and influence as personal dispossession. He secretly harms or plots against Su multiple times, rejects a politically useful surrender to spite him, and dies when their rivalry becomes an open fight. (Chapters 368, 414, 460–461, 489, and 499–500)
• Ji Hanyan: Lu and Ji fight within the same government-led expedition against Silence. When consciousness manipulation turns allies against one another, she helps contain the stronger combatants, including Lu, until the true mechanism is exposed. The source does not establish a relationship between them outside that operation. (Chapters 437–444)

Items

No notable item is consistently associated with Lu Qingguang in the supplied corpus.