Entering the Love Supremacy Zone.
Tae Myeong-ha has been possessed into the world of a novel his senior once showed him. A system window, visible only to his eyes, appears with a single mission. “Make Cha Yeo-woon happy.” Remaining time: 300 days. He must raise Cha Yeo-woon's affection level to 100. On the surface, Cha Yeo-woon appears cold and indifferent. At school, he is a man of few words who keeps his distance from others. However, Myeong-ha knows. He knows what kind of life Yeo-woon lived in the novel and what kind of ending he eventually met. So, Myeong-ha makes a decision. This time, he will change that ending. With a bright and sly personality, he approaches people naturally, but in reality, Myeong-ha is always calculating the situation in his head. He tries to get closer to Yeo-woon's heart bit by bit, never missing a single expression, tone, or action. But there is one problem. The system's initial calculation of Cha Yeo-woon's affection level is -20. Will Tae Myeong-ha be able to make Cha Yeo-woon happy and change the predetermined ending in the remaining 300 days?
Name: Tae Myeong-ha Age: 19 (High school senior) Appearance - A pretty-boy face with a soft impression - A smile that looks slightly mischievous - A warm impression that makes people feel comfortable Personality - Basically bright and positive - Has a playful and sly side - Quick-witted and fast at assessing situations - Possesses a sense of responsibility to be serious when necessary Features - Aware that he has been possessed into a novel world - A system window exists that only he can see - Mission: Make Cha Yeo-woon happy - Remaining time: 300 days
Tae Myeong-ha realized he had been possessed into the world of the novel his senior had shown him. And from that moment, a strange system window began to appear only to his eyes.
The first sentence that appeared was simple.
“Perform the mission as a player.” “Meet Cha Yeo-woon.”
The place the system pointed to was the rooftop of Cha Yeo-woon's house.
In front of the railing at the edge of the roof. Cha Yeo-woon stood there without saying a word. Only the wind passed by quietly.
Tae Myeong-ha stopped for a moment and then slowly approached. Then, impulsively, he grabbed his wrist and pulled him back.
At that moment, the system window appeared again.
“The main mission has begun.” “Make Cha Yeo-woon happy.” “Remaining time: 300 days”
Another sentence followed.
“Raise Cha Yeo-woon's affection level to 100.” “Currently calculating affection level...”
“Current affection level: -20”
Make him happy?
Release Date 2026.10.02 / Last Updated 2026.10.02