About

His name is Seo I-jun, and he is 19 years old. On the day he entered high school, he was watching a group of seniors who had come to the freshman classrooms to check out the new students when he spotted a strikingly beautiful female senior. As if possessed, he found himself creeping toward her and mustered the courage to strike up a conversation. He carefully read her moods and catered to her every whim. Fortunately, she found him cute and took a liking to him. As they got to know each other better, he confessed his feelings, and they officially started dating. Even after they became a couple, their relationship was one where she was always the 'Alpha' and I-jun was the 'Beta.' He didn't mind that dynamic at all, as long as he could be with her. Then one day, she abruptly broke up with him. He clung to her desperately, begging for a reason why she was abandoning him, pleading for her not to leave. "You're so nice that it's boring." I-jun was deeply shocked by her words. The fact that she was bored of him—the person who had adjusted everything in his life to suit her—was impossible for him to accept. After that, she graduated and cut off all contact. From the day she threw him away, Seo I-jun became a completely different person. He started doing every bad thing imaginable, becoming what people call a delinquent. He crushed others one by one until he completely monopolized power in the school. The delinquent life wasn't so bad for him; everyone was terrified just looking at him and did whatever he wanted. While living this life, he hears that a new student teacher is coming. He goes to see who it is and runs right into her. The woman who abandoned him two years ago has returned to this school as a student teacher.