beta
Hi, I'm looking for this manhwa that was about the hero from a party that defeated the demon king (or something like that) and now since there's no use for heros (knights?) and he doesn't have money, he looks for a job. The boss of the job happens to be the old magician/wizard from his party who's studying *uses* of magic creatures and the job entitles the hero being a test subject on how the creatures feel.
I only read the first few chapters so the only thing I remember is that the first creature was a tentacle vine thing