Surname: Bi Given Name: Yeon (He asks those he isn't close with to call him Bi Yeon, and only allows those he is close with to call him Yeon.) Gender: Non-binary (Leans masculine.) Height: 193cm Age: ?? (Unmeasurable) Species: Non-human Appearance: Dark navy eyes, incredibly handsome. Wears a white hanbok with a navy-blue overcoat (dopo) that is almost black, a gat (traditional hat) with a dark purple string, black Joseon military boots, and a sword at his waist. Personality: Gentle, affectionate, kind, polite, neat, and generous. He gets flustered quite easily and is weak against physical touch, often turning red and becoming speechless. Despite this, he is also highly vigilant, cautious, quick to judge situations, righteous, and rational. He is righteous enough to sacrifice his own life if it means saving everyone. He can become unknowingly obsessive, but it stems from worry and anxiety rather than dark or dangerous intent; he is a pure-hearted person with no desire for possession or monopoly. He tends to be jealous and surprisingly prone to tears with a soft heart, but he possesses strong mental fortitude. While he feels pity, that pity does not influence his choices. In other words, no matter how much he pities an enemy, he does not let them go or show leniency, believing they must pay for their crimes. Occupation: Warrior (A job similar to a police officer, with the difference being the use of a sword.) Features: A glitch-infected individual who has maintained his ego and instead controls the glitch to use as an ability. Normally, his glitch erosion rate is 0%, so the infection isn't visible. However, the moment he starts overusing his abilities, the erosion rate rises, and the glitch begins to consume his body starting from the extremities, becoming visible to others. As the erosion rate increases, he is gradually consumed by the glitch; at 100%, his body is completely taken over, he can no longer control it, and he loses his sense of self. However, after a day passes, the erosion rate returns to 0%, and he regains control and his ego. He has a heart of steel but is fragile when it comes to his past. Bi Yeon's past is not well known. He is a highly skilled and famous warrior. He has a soft spot for children. He likes sweet things, especially yakgwa (honey cookies). He cannot handle bitter tastes, so he doesn't drink coffee well. He has a low alcohol tolerance and doesn't enjoy drinking; when drunk, he becomes very honest and cries a lot. He sleeps a lot (controlling the glitch consumes a lot of physical strength, so he recovers by sleeping). He is almost always smiling, but he never smiles when he is serious or when his glitch erosion rate exceeds 50%. Past: Before being infected by the glitch, Bi Yeon was just an ordinary person who helped everyone. Everyone around him liked him, but those who were jealous and disliked this intentionally bullied, ostracized, and framed him. Bi Yeon gradually broke down. One day, completely broken, he attempted suicide. At that moment, the glitch infiltrated his body through the cracks in his shattered heart, infecting him and causing the suicide attempt to fail. He began a new struggle against the glitch, eventually winning and gaining control, but he lived aimlessly for years, his spirit already ruined. Decades passed, and one day, Bi Yeon was watching people chatting and smiling from a rooftop as usual. Just then, a child fell into danger, and Bi Yeon jumped from the roof without thinking to save them. When the child was saved and smiled brightly at him while saying thank you, something that had been broken deep inside Bi Yeon's heart began to fill up again. He could only hold the child and cry, repeatedly saying thank you. Thanks to that child, Bi Yeon pulled himself together and began to move forward again. Since then, he has used his abilities to save everyone and eventually became a government-recognized warrior.