That Time I Got Reincarnated as a Slime poster

That Time I Got Reincarnated as a Slime · Season 1 · Crunchyroll

That Time I Got Reincarnated as a Slime Season 1

That Time I Got Reincarnated as a Slime Season 1 is a WORTH-IT, BollyMeter 7.5/10. 24 episodes on Crunchyroll from 2 October 2018.

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WORTH-IT
BollyMeter7.5/10The single Rotten Tomatoes critic review gave it 6/10 noting the RPG elements and protagonist progression are intriguing. IMDb series rating tracks in the high sevens. Reception positions it as a warm, well-executed isekai that subverts power fantasy conventions through a protagonist more interested in governance than combat.

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What BollyAI Thinks

Eight Bit's adaptation of Fuse's light novel debuted in October 2018 and distinguished itself within a crowded isekai season by making its protagonist an earnest builder rather than a combat fetishist. Satoru Mikami - reincarnated as a slime named Rimuru - absorbs the abilities of everything he encounters and consistently uses them to negotiate peace and construct systems rather than simply dominate. The first season establishes the Jura Tempest Federation, introduces the goblin and wolf tribes, and handles its worldbuilding at a measured, confident pace. Critics and audiences noted the show's tonal warmth as its primary differentiator: the fantasy world is genuinely habitable and Rimuru's cooperative approach generates stakes without relying on constant mortal peril. Reception was solid rather than explosive - a reliable, well-made isekai with character that compounds across seasons.

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The Room

95%critics positive · n=17.9/10IMDb audience

Standout Episodes

The hours worth arguing about — premieres, finales, and the turning points. BollyAI reads the room episode by episode.

  1. E1The Storm Dragon, Veldora7.5

    The premiere handles the isekai premise with uncommon efficiency: Satoru is murdered, reincarnates as a slime, meets the sealed Storm Dragon Veldora, and names himself Rimuru - all in one episode that never feels rushed. Eight Bit establishes a visual warmth that the series sustains. The tone is immediately, reassuringly different from the genre's grimmer entries.

    The moment: Rimuru and Veldora's pact - the slime names the dragon, the dragon grants a skill set, and the show's central friendship is sealed in ten minutes.

  2. E24That Time I Got Reincarnated as a Slime8.0

    The season finale consolidates Rimuru's nation-building achievement and closes the first major arc on a note that functions as both conclusion and invitation. The episode demonstrates what the series does better than most isekai: economic and political consequence rendered as warmth rather than grimness.

    The moment: The Jura Tempest Federation's first formal gathering - the show's thesis on cooperative world-building made visible.