Eun-Hee is a regular high school student......... But for so many years she remembers that she had a friend that promised her he will come back.....but later on in school a famous band named GOT7 goes to her school Eun-hee and GOT7 becomes good friends but when one GOT7 member know who she is..he does his best to find a way to tell her and keeps the promise they made in there childhood Which member of GOT7 is that friend who promised her ? Or made that promise ?? Read the story to find out more.......All Rights Reserved