That Time I Got Reincarnated as a Slime Season 3 Episode 4 English Dubbed Episode Title: Everyone Has a Part to Play Episode Description: After Rimuru hears of dangerous monsters that lurk around the road to Tempest, Vesta and Kaijin reveal that they have planned to place Anti-Magic Barriers around the road to keep visitors safe. Veldora is hoping to unleash his aura, but the others insist that he doesn't as it could kill them; however, Diablo warns Rimuru that he cannot contain his aura for long. Rimuru tasks Geld with building Milim a castle and learns from Diablo that Edmaris is teaching Youm how to properly act like a noble, and Reyhiem is on his way to the Holy Western Empire to deliver his message...