Park Jimin is a talented rich guy who attends a private school and is very popular. He got everything everyone wants except one thing. Friendship. He needs a friend who won't care about his riches since all of his friends only care about wealth and popularity. But when he comes to meet a girl named Sera who is really cute Jimin becomes very happy and glad because sera is the kind of friend that he has hoped for, but while getting to know 'sera' Jimin falls deeply in love with 'her' beauty. but what will he do when it turns out his precious 'sera' is actually a guy? will he still love him or will his feelings fly out of the window?