B right next to U

Want to enhance your singing skill but don't know how? There's Baekhyun, who's willing to help you without getting paid for it.

Not so good in calculus? There's him, who was born to solve calculus.

Geum Jeonhee is an optimistic girl who came from the land of Japan, while trying to get used to the korean culture and to her new school, she found herself getting closely involved with the vocal beauty and upright boy who also happens to be the president of their school, Byun Baekhyun and became friends with his playful best friend, Kim Jongin who gets serious when it comes to dancing and is the total opposite of his friend.

As Jeonhee continued to hang out with these two boys, things and feelings are about to change between them.