That Time I Got Reincarnated as a Slime Episode 23

GREAT

100%

of 5 scoutsrecommend

Review Summary

This lore-dense setup episode delivers significant emotional payoff, as Chloe's mysterious spirit encounter creates immense intrigue for future developments.

Animation & Style

Character Writing & Lore

Pacing

World Building & Setting

👀 SPOILER-FREE SUMMARY

The penultimate episode of Season 1 shifts into a quieter but emotionally charged register. Rimuru's mission to save the five children—Kenya, Ryota, Gale, Alice, and Chloe—reaches a critical juncture as the spirit summoning process takes center stage. The pacing is deliberately measured, prioritizing character bonds and the weight of what's at stake over flashy action sequences. Demon Lord Ramiris adds levity and unexpected depth to the proceedings. Expect a blend of tension and warmth as mentorship and self-sacrifice drive the narrative forward. This is an episode that rewards investment in these characters rather than delivering spectacle. The tone balances hope against genuine uncertainty, making it clear that these children's fates carry real emotional consequences heading into the finale.

🔥 KEY MOMENTS

⚠️ Spoiler Alert!

The Spirit Summoning Ritual

Each of the five children steps up to the altar in the Dwelling of Spirits, attempting to call forth superior spirits to stabilize their dangerously unstable magicules. Some succeed in drawing out lesser spirits, but the results aren't powerful enough on their own.

Rimuru's Spirit Fusion

Refusing to accept half-measures, Rimuru leverages his unique skills to fuse multiple lesser spirits into greater spirits for each child. It's a flex of raw creative power that turns a near-failure into a definitive save, ensuring every child's survival.

Chloe's Mysterious Entity

Chloe's summoning goes off-script entirely, drawing forth an enigmatic spiritual being unlike anything Ramiris anticipated. The entity's nature hints at something far deeper — a connection to forces and timelines that haven't been fully revealed yet.

Beretta, A Gift for Ramiris

Rimuru creates the golem Beretta and presents it to Demon Lord Ramiris as a parting gift and guardian. It's a casually generous move that leaves Ramiris stunned and further cements Rimuru's habit of making powerful allies through sheer goodwill.

The Arch Daemon's Regret

From within the spiritual world, an Arch Daemon observes Rimuru's actions and laments missing the chance to be summoned by him. The scene plants a significant seed — this demon clearly isn't done with Rimuru, and its fixation promises future consequences.

📍 ARC CONTEXT

Directly following the labyrinth exploration and the introduction of Ramiris, episode 23 represents the emotional climax of the children's subplot that has threaded through the back half of the season. It serves as the payoff for Rimuru's commitment to protecting the summoned kids, converting earlier setup into meaningful stakes. As the penultimate episode, it positions the season finale to wrap up remaining threads and transition toward what comes next for Tempest.

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