Once upon a time, there was a boy named Kyungsoo.

Kyungsoo woke up every morning disoriented in a strange bed.

The only thing he does know at the moment is his name. Slowly, memories flood his mind. Knowledge about who he is; where he is; what his new name is; memories that don't belong to him.

He wakes up every morning in a different body. Nothing is certain except for three things. The first is that he's always an 18 year old human being. The second is that he has never been in this body before. The third is, after today he will never occupy this body again.

He has all of their memories, all of the experiences the soul who owns the body has gone through. He occupies of the body for a day, before drifting off to sleep... And the next morning, the cycle begins once more.

He's gotten used to this life. Its been like this since as long as he could remember, and he has long since stopped trying to find a solution. He makes sure he never gets attached, because after all, he can take nothing with him except for his memories. Its his own policy; non interference. This way, no one gets hurt. 

 One day, he meets Kim Jongin. A tall boy with dark creamy skin, the aura of a dancer and the prettiest eyes that Kyungsoo has ever seen.

Through the course of one day, Kyungsoo falls for Jongin. He decides to take charge of his life for once, abandoning his no inteference policy for Jongin. 

Kyungsoo is the happiest he has ever been.

But...

No one ever said life has a happy ending.