There is someone knocking on your door at night. When you open it you see a wounded man named Yong-Han, you take him in to treat the wound on his chest, it looks like it got from a gunshot.

He is so handsome but cold, Yong-Han looks at you in pain. You lay him on your bed.

"Huh... Please... I.."

He is in so much pain because he has so many wounds