- Action , Comedy , Science Fiction
- Manhwa"Manhwa" is not in the list of possible values (Anime, Manga, Light Novel, Visual Novel, Novel, OVA, Film, Live Action, TV drama, Game, Drama CD, 4koma Manga, Radio drama, Picture book, Vocaloid song, Vomic, Slot Machine, Unannounced) for this property.
Sperman (스퍼맨) is a manhwa illustrated and authorised by Ha Il-Kwon.
After years of frustration, Kim Gidoo is about to have his first time with the girl he loves. But then, he's kidnapped by a group of suspicious people, and learns that he's to become a hero thanks to his super-powered sperm...