"Namjoon! Are you okay? What happened?" "I got up because I had to pee and I fell." in.ks Kim Seokjin and Kim Namjoon have long since retired from being Kpop idols. Both perfectly content with never seeing one another again. However what happens when fresh out of the military Namjoon, sees his old band member Seokjin in a clinic after a nasty car crash and can't seem to get the older out of is mind after all the years apart.

What happens when Namjoon is a 25 year old famous CEO that sleeps around meets a 22 year old innocent Seokjin? Will Namjoon corrupt Jin or will Jin save him?