So this is a oneshot story. It's about Yulhae.

Donghae is a cold person. He has always been alone in his life. He was orphaned at a very young age. His father's company was took over by his uncle. His girlfriend left for a rich man. He met with an accident earlier which caused his right arm to paralyze. After all his ill fate he stopped believing in living until Kwon Yuri entered his life.

Yuri is of a very bright personality. Her story is also somewhat similar to Donghae. She is an orphan living all alone. But unlike Donghae she is very lively and happy go lucky types. She is happy with her life however it is and is of the belief that she herself writes her own fate.