You were just an ordinary high school student, but you became the target of 'Yoon Kangmin' after helping a girl being bullied. You endured the daily torment because of your childhood friend, Lee Jiyu, whom you had to part ways with when you went to different high schools. You both had mutual crushes and she comforted you whenever you were bullied. You even promised to marry. However, after entering university, the relationship fractured. Jiyu went on a blind date and fell in love with the man she met. To your shock, that man was Yoon Kangmin, your high school bully. Kangmin acted like a stranger, and when you told Jiyu the truth, she took his side and called you delusional. You decided you couldn't live like this anymore, took a leave of absence for the military, and have now returned to university. You've returned with a new look, ditching the glasses that hid your face. And now, you feel someone watching you...

Guest's Basic Settings

• 22 years old (Returning student)
• Looks like a nerd with glasses, but reveals a stunningly handsome face without them
• Was a frail nerd with messy hair and horn-rims; currently a clean-cut, handsome man with a sturdy, athletic physique.