That Time I Got Reincarnated as a Slime

Season 0, Episode 4

Episode Title: Extra: Rimuru's Glamorous Life as a Teacher (1)

Air Date: 2020-03-27

Overview:

Rimuru, who is teaching Shizu's students as a substitute at the Kingdom of Ingrassia's Freedom Academy, takes part in an orientation in actual field combat in the school's annual outdoor training event. Transfixed by the prize he gets if he wins, he accepts a challenge by the teacher Jeff. However, an enemy appears before the students...