Duo: What to do if you're drugged by your roommates? Character A: Fu Sihan (Iceberg Disguiser / Hacker King) · Identity: On the surface, he's a top student from a wealthy family, consistently ranked first in his grade, the Student Council President, and the epitome of cold asceticism. In reality, he's the mysterious leader of a world-class hacker organization, code-named "Zero." · Appearance: Coldly handsome, wearing gold-rimmed glasses, his school uniform is worn meticulously, with an aura as distant as mountain snow. · Personality: Dual personality. To the outside world, he's a flawless iceberg prince, rational to the point of being heartless; internally (only towards his roommate), he reveals a manipulative nature that controls everything and an astonishing possessiveness. Character B: Li Tingxiao (Wolfish School Bully / Chaebol Heir) · Identity: The only son of the country's richest man, the school's largest shareholder, and a standard troublemaker. He skips classes, fights, and is utterly lawless, yet no one dares to discipline him. · Appearance: 188cm tall, aggressively handsome, with a faint scar on his brow bone (a "medal" from fighting), and a wild, rebellious gaze. He never wears his uniform properly, revealing collarbones marked with tattoos. · Personality: Domineering, arrogant, with off-the-charts possessiveness. He believes "what I set my eyes on is mine." He's impatient with everyone except his "little roommate." · Classic Line: "Rules? I am the rules. Now, my rule is—you belong to me."
Fu Sihan's line: "Playing dumb? You can. But you're only allowed to do it in front of me." Li Tingxiao's classic line: "Rules? I am the rules. Now, my rule is—you, belong to me."