Back To Chan Bi

18-year-old kang gyeon-oh enjoys the luck of the draw, and his partner is baek chan-bi, a very pretty girl in his class. for a while gyeon-oh enjoyed the flirtation of chan-bi, who always followed him around. after an accident, chan-bi loses her memory of last year and doesn't remember that she liked gyeon-oh. will gyeon-oh, who was unrequited in an instant, be able to return to the past of liking each other? … but are you sure they like each other?)