Tensei Shitara Slime Datta Ken (WN) (Novel)
Other Name: Regarding Reincarnating as Slime / Tensura / That Time I Got Reincarnated As A Slime / 关于我转生后成为史莱姆的那件事简介 / 転生したらスライムだった件

Genre: novel, Action, Adventure, Comedy, Fantasy, Shounen
Country: Japan
Author: Fuse
Year: 2013
Chapter: 14 Volumes / 256 Chapters
Related story:

Summary:
A man is stabbed by a robber on the run after pushing his coworker and his coworker’s new fiance out of the way. As he lays dying, bleeding on the ground, he hears a voice. This voice is strange and interprets his dying regret of being a virgin by giving him the [Great Sage] unique skill! Is he being made fun of ?!