He was immortal…

… Beautiful…

… Flawless…

… Dislike the sun…

… And confuse.

She was a mortal…

… Simple…

… Clumsy…

… Afraid of the dark…

… And in love.

Consider it a sin to fall for a human…

An original story plotted, written by RyeoNa Park.

Casting JunSu Kim of Dong Bang Shin Ki, RiIn Jang and HanKyung from Super Junior.