Son Chaeyoung is the eldest child from a nice and humble family in the countryside. Myoui Mina is the only child from an incredibly wealthy family known for their clothing brand. Fate brings them together when Chaeyoung is given a scholarship to a boarding school and meets a face that will take over her sketchbook. This is the love story of two girls and how they age, along with the feelings they have towards each other. (2yeon is also included as a side ship)