Law of Motion: An object in motion continues in motion with the same speed and in the same direction unless acted upon by an unbalanced force.

Cause of Attraction: Kyuhyun has lead, to put it mildly, a boring existence. He gets up, dresses up and shows up at work and then goes back home, repeating the same routine day in and day out.

But with the entrance of Siwon, his tedious life takes a turn for exciting.

Can a stranger fill kyuhyun’s life with colors that he has long stopped appreciating?

Forced co-habitation turns into something more for siwon when he gets to live a life disconnected from his past.

Free of his emotional baggage, siwon is looking for a new start and maybe this setup can finally allow him to exorcise his past demons and face the future with new resolve.