That Time I Got Reincarnated as a Slime S3E20 backdrop

That Time I Got Reincarnated as a Slime poster

That Time I Got Reincarnated as a Slime (2018)

S3E20 Nation's Opening Festival

Aug 30, 2024 Season 3 Episode 20 Action & Adventure, Animation, Sci-Fi & Fantasy, Comedy

On the opening day of the festival, Rimuru is excited to witness the various performances and presentations put on by his friends. While he is reveling in the celebrations, he suddenly receives a summons from Luminus…