Yi Yeonghan

Yi Yeonghan is a Cube cadet who becomes a close-range supporter for Creator's Sacred Grace and later the Secret Service. Sociable, physically powerful, and unusually free of jealousy toward stronger teammates, he provides mediation and dependable group combat rather than seeking the story's most glamorous victories. His career follows Kim Suho from school through the Tower, the Orden operation, and the final war. (Chapters 2–368)

Biography

Cube class president

At Cube, Yi Yeonghan serves as class president because his outgoing manner and practical judgment let him mediate conflicts, including the rivalry between Kim Suho and Shin Jonghak. He spars, organizes announcements and events, and uses jokes or physical familiarity to defuse tension, but also establishes himself among the class's strongest cadets. His supporter classification reflects a willingness to attack directly or reinforce a primary fighter according to what the team needs. (Chapters 2–48, 67–87)

Choosing Creator's Sacred Grace

After graduating near the top of his class, Yi Yeonghan joins the damaged Creator's Sacred Grace with Kim Suho even though Essence of the Strait would have been the safer choice. Financial worries and dreams of buying a Lamborghini make him attentive to the contract, yet he accepts the guild's grueling dungeon schedule and Suho's team leadership without resentment. The decision turns his friendship into a concrete commitment to help Yun Seung-Ah rebuild an organization still burdened by scandal and debt. (Chapters 145–154)

The Tower of Wish

Yi Yeonghan accompanies Suho and other allies through the Tower of Wish, where his confidence is tempered by honest awareness of bad matchups. He continues upward despite fear of the higher floors, but returns to the Card Kingdom when his attribute proves unable to damage demons and seeks a light or shine-attribute weapon instead of pretending brute strength can solve the problem. That retreat preserves his usefulness and shows the pragmatic limits of his loyalty. (Chapters 186–238)

Secret Service operations

After participating in the national force mobilized against Orden, Yi Yeonghan reunites with his companions in Leores and joins the Secret Service. He struggles to mix exorcism into his ordinary magic, yet follows demonic traces, calls for backup rather than engaging recklessly, and fights dozens of demons with his gauntlets as part of a team that captures twenty-five. His actions make him a reliable operative precisely because he compensates for his weaknesses with communication and cooperation. (Chapters 278–334)

The final war and aftermath

Yi Yeonghan continues with the allied force toward Baal and survives the final campaign through coordinated combat rather than an isolated finishing feat. In the postwar period, he guides Cube cadets through Creator's Sacred Grace and presents Kim Suho as the guild's future vice leader. The tour places him in a veteran's mentoring role while keeping him attached to the guild he chose when its prospects were at their lowest. (Chapters 342–368)

Appearance and personality

Yi Yeonghan has an oval face, small gentle eyes, and a heavily muscled body; by adulthood he stands over 190 centimeters tall. His imposing size contrasts with a sociable, playful personality. He is a loud talker and habitual joker who can be materialistic about salary and cars, but he is also observant enough to restrain friends, candid about fear, and loyal without becoming envious when Kim Suho advances beyond him. (Chapters 7–22, 82–87, 132, 148–154, 233–234)

Gifts and abilities

Yi Yeonghan is a supporter-class combatant who can either engage an enemy himself or assist a team's primary attacker. He fights at close range with gauntlets and possesses “monstrous” physical strength, once subduing guards in headlocks and later battling numerous demons beside Secret Service allies. No named Gift is established for him, and the corpus does not provide a discrete supernatural mechanic beyond his physical conditioning, magic reinforcement, and supporter training. (Chapters 7, 103–106, 329–334)

His effectiveness depends strongly on compatibility and preparation. His normal attribute cannot harm Tower demons, forcing him to acquire a light or shine weapon, and he initially has trouble incorporating exorcism into his magic in Leores. He is consequently most credible as a durable team fighter who recognizes when to withdraw or call for support, not as a universal counter to supernatural enemies. (Chapters 233–238, 252, 329–334)

Relationships

Kim Suho is Yi Yeonghan's closest and most consequential teammate. Yi mediates Suho's school conflicts, spars and jokes with him, follows him into Creator's Sacred Grace and the Tower of Wish, and accepts his command without jealousy. Their friendship influences Yi's career choices, but it is not passive dependence: he voices fear, manages his own equipment needs, and contributes the steady support that lets a stronger front-line Hero operate effectively. (Chapters 7–22, 145–154, 186–238)

Yun Seung-Ah becomes his guild leader and offers him a place in Creator's Sacred Grace during its reconstruction. Yi's continued presence helps validate her decision to invest in the next generation. His broad sociability also makes him a natural intermediary among cadets, Heroes, and later trainees, a function he carries from class presidency into his postwar work showing Cube students around the guild. (Chapters 7–48, 148–154, 368)

Items

Yi Yeonghan's characteristic combat equipment is a pair of gauntlets suited to his close-range strength. During the Tower of Wish, he also needs a light or shine-attribute weapon because his own attribute cannot damage demons. The exact weapon is not given a stable name in the supplied corpus, so it is best described by its required property rather than treated as a separately established artifact. (Chapters 233–238, 252, 333–334)