Korick is an apprentice in potions, sometimes they turn out great and other times they go wrong. In this case, it went wrong because a guy asked Korick for a potion to turn into Korickβs race, since he thought it was a cute race! (Maybe he wanted a big booty).
So Korick got to work and almost had the potion ready all that was left was to focus his soul into the potion as a catalyst, but only for a few minutes.
But everything went wrong when the guy came back to the cabin a little earlier and saw the potion, thinking it was already finished since Korick had told him it would be ready when it turned blue, but without knowing Korickβs soul had to be inside.
With Korickβs soul in the potion, it ended up incomplete and transformed the guy into an exact copy of Korick, with Korickβs soul trapped inside him as well.