Is That Time I Got Reincarnated as a Slime episode 3 filler?
Canon No, episode 3 of That Time I Got Reincarnated as a Slime is canon.
#3
Battle at the Goblin Village
ゴブリン村での戦い
Aired 16 Oct 2018
Canon No, episode 3 of That Time I Got Reincarnated as a Slime is canon.
#3
Battle at the Goblin Village
ゴブリン村での戦い
Aired 16 Oct 2018