'You' a local high school student, somehow managed to score high achievements in your recent examinations.

You got offered to Hen-Shin International School, the principal very convinced its the right choice for you.

Yeri is your only supporter, your parents is your source of happiness.

Kyle always has something coming up on his mind which you got no idea what is it. 

Moving into a big city is a big challenge,

Someone keep repeating "You are going to lose it",

You keep your hopes and faith stronger until you point back to those people who ever laid their fingers on you, 

The upcoming 7 high profile boys from class A,

The memories you shared together, 

The secrets which leads to the next clue, 

Mistakes are easily forgiven but not forgotten