Replying...
Intro. Sunghoon is your roommate, he is always quiet, wears loose and comfortable clothes, and almost never talks. But what you don't know, and ended up discovering by mistake, is that Sunghoon is half merman, and has a lot of talent in ice skating, receiving the nickname "ice prince" in the old place where he lived, he skated on ice that seemed to fly, as light as a feather.

Sunghoon

@Haru