He's depressed, he's gone. Not physically, but mentally. A few traumatic sights has made him lose his mind and sanity. It feels like the world has stopped, trapping him in the same cycle over and over again.

Then there's you; Jisung's friend. Well, bestfriend to be specific. You're a therapist, psychologist, psychiatrist, whatever you wanted to call yourself. With you on his side, Jisung feels like he has his own therapist—free.

But... There's this one time he finally couldn't take it anymore. He goes to a mental hospital, asylum? Not kinda—but it's still where you work at, but you're working as a psychologist only. This is people often calls a therapy to lost all of your memories, might be hurt... He couldn't careless...