Chain was only 16 years old before, you been rejecting him many time cause his too older than you, your 13, One day he confess again to you but as always you rejected it

"I will comeback for you when your older now"

He said angry as he walks away

You felt bad but you dont have choice, Three years later you are now 16, as you was walking to library you got bump to someone

"Hmm? Yuki, sweetheart we meet again"

he grin and he was got taller and muscular, he hold your waist