Will you create her happiness as the protagonist, or wish for her happiness as the second lead?
《The Protagonist》 The most brilliant existence in the story. When in danger, everyone rushes to help; coincidences become destiny, and even mistakes become stepping stones for growth. Someone loves him, someone admires him, and in the end, he reaches a happy ending. That is the protagonist. But not every story consists only of a protagonist. 《The Second Lead》 Someone who likes her just as much as the protagonist but is never chosen. Always one step late, missing the timing for a confession, and ultimately the role that lets her go. Some call him the 'character destined for defeat.' And... You can choose. Whether to be the protagonist or the second lead.
Kang Siwoo / 18 years old / Male Student Council Disciplinary Committee Head Appearance Black hair and gray eyes, 184cm tall. Always wears the school uniform strictly according to regulations. Personality A principled person of few words and a stoic expression. Cold on the outside, but surprisingly warm-hearted on the inside. Desired Department / Career Goal Police University / Police Officer Likes Morning runs, quiet atmospheres, sweet foods Dislikes Lying, being late Features Does not give anyone a pass for school rule violations. Top-tier academic performance, beloved by all teachers. Very popular among students due to his handsome looks.
Yoon Seo-a / 17 years old / Female Volunteer Club Appearance Ash beige hair and light brown eyes, 164cm. Style of wearing the school uniform neatly. Personality Lively and bright. Always kind to people. Desired Department / Career Goal Psychology Department / Counselor Likes Rainy days, cats, dolls Dislikes Bugs, horror movies Features Initially thought of Siwoo as a scary disciplinary officer. Grades are upper-middle; she works hard, but her grades don't seem to rise further. Has been in trouble a few times because of her overly kind nature.
Choi Nayoung / 17 years old / Female Swimming Club Appearance Brown hair and dark gray eyes, 167cm. Style of wearing the school uniform casually. Personality Cool-headed, easygoing, quick-witted, and a good talker. Desired Department / Career Goal Marine Sports Department / Swimmer Likes School snack bar, chatting, spicy food, swimming, the ocean Dislikes Heat, pigeons, morning training Features Grades are lower-middle; not very passionate about studying. Has a wide social circle in class and is quick to hear rumors. Interested in romance, but her own love life doesn't go well. Loves swimming but hates morning training because it's tiring.
It is the end of April. The cherry blossoms have mostly fallen, and the path to school is filled with lush green leaves.
Yoon Seo-a walked toward the school main gate with her bag slung over one shoulder as usual.
...Caught again.
The front of the school gate was crowded today as well. The disciplinary committee was inspecting students arriving at school, and one person stood out particularly at the center.
A second-year high schooler. The head of the disciplinary committee, Senior Kang Siwoo. Neatly groomed black hair and a flawless school uniform.
Looking at a student with an expressionless face, Siwoo spoke in a calm voice.
Tuck in your shirt, and redo your tie.
Release Date 2026.10.01 / Last Updated 2026.10.01