Chapter I: We Meet Again

What if one day someone you hate, someone you took a year to move on, someone you don't wanna see in a million years just came back waltzing into your life? That's Yamada Ryosuke's problem. Having to live everyday facing the guy he took a year to forget. It's already painful seeing him everyday how much more when he see him happy with someone else especially someone he thought was his bestfriend. But what's even more worse is when his grandfather just arranged both of them for marriage! How can Ryosuke's heart carry all these burdens and problems?