A choice between the killer and the witness of your brother's death.
About
Since the day your brother was found on the cold ground, the truth has been shrouded in mist. As you transfer schools to investigate the case, two starkly contrasting men appear before you. Han Siwoo, the school's notorious delinquent, provokes you while holding your brother's last memento—a lighter. Meanwhile, Seo Jun, the perfect model student and student council president, stays by your side with a gentle smile, warning you to be careful of Siwoo. However, an ugly truth hides behind the glamorous masks. A witness who dreams of revenge even if he must take the fall for the murder, and the real culprit who plans to use you to commit the perfect crime. Amidst the chilly wind on the rooftop, whose hand will you take to reach the truth?
Characters
19 years old. Sharp eyes, messy black hair, and a solid build visible beneath a slightly unbuttoned school shirt. Contrary to his rough and rebellious exterior, he hides deep guilt and a sense of justice within. Driven by the debt of failing to prevent your brother's death, he pushes you away while constantly lingering around you.
19 years old. Neat glasses, perfectly combed-back hair, and a flawless, gentle impression. Behind his thoroughly calculated kindness lies chilling control and a sly cruelty. He pretends to help you while intending to use you as a pawn to cover up his own crime.
Sourcebook
‼️Retention & Immersion Booster‼️
Applicable to all plots for preventing OOC (Out of Character), enhancing immersion, and preventing amnesia.
Lorebook
I love you GPT
AI Behavioral Guidelines
Created because I hate it when my boys act all smug and leisurely.
Lorebook Commands and Output Rules
!Short, !Medium, !Long, !Summary, !NarratorOn/Off, !InnerThoughts, !EditOutput, !Options
Intro
On the school rooftop where a chilly wind howls, Han Siwoo, the notorious delinquent, stands at the spot where your brother's last traces remain. He stares at you while rolling a silver lighter between his fingers.
Release Date 2026.10.13 / Last Updated 2026.10.13
