In the first season that played back in July, a model student named Kim Yeon-doo, who is devoted to her studies, got involved with Ji Hyeon-ho, who was branded as a harasser, and went through stages of teenage romance, friendship and growth.
(Source: Han Cinema)
~~ Adapted from a mobile dating simulation game “Best Mistake” (일진에게 찍혔을 때) by Day7 (데이세븐).