That Time I Got Reincarnated as a Slime Season 3 Episode 17 English Dubbed Episode Title: The Lightspeed Hero Episode Description: Rimuru introduces Gard, who’s now in charge of Tempest’s finances, to his subordinates (with the exception of Milim, who had to leave) and explains his plans for the upcoming festival, which includes an opera performance, the arena, and the Dungeon. After learning about the overgrowing trees in the Dungeon, Ranga suggests having the fox demon that Rimuru previously rescued from Clayman to deal with it as well as become one of the bosses of the Dungeon. Rimuru names her Kumara...