That Time I Got Reincarnated As A Slime – WISE Score & Parent Review | Screenwise

That Time I Got Reincarnated As A Slime

Name: Screenwise
Author: Screenwise

book2017

84%

WISE Score

A corporate drone dies and restarts life as a blue blob who decides to build a monster utopia through civil engineering and diplomacy.

That Time I Got Reincarnated As A Slime

book

2017

84%

WISE Score

A corporate drone dies and restarts life as a blue blob who decides to build a monster utopia through civil engineering and diplomacy.

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Screenwise Verdict

If your kid is obsessed with fantasy but you want them reading something smarter than a generic battle manga, this is it. It’s basically SimCity meets The Lord of the Rings, but with a lot more blue goo and surprisingly thoughtful takes on how to run a country.

While the 'fan service' is definitely present in the illustrations and some dialogue, the actual story is remarkably wholesome in its pursuit of a world where everyone gets along. It's the 'competence porn' of the book world—watching someone be really good at their job (even if that job is being a magical slime) is weirdly satisfying.

Age Fit

Best for 12 and up. The reading level is accessible for middle schoolers, but the political maneuvering and occasional suggestive humor are squarely aimed at the 'young adult' crowd.

WISE Breakdown

Wholesome

The core of the story is about building a peaceful, multi-racial community and using diplomacy over violence. However, it leans into typical light novel tropes like 'fan service' and some mildly suggestive character designs.

Imaginative

The world-building is top-tier. It takes the tired 'reincarnation' trope and turns it into a masterclass in fantasy geopolitics, magic systems, and creative problem-solving.

Safe

Generally safe for teens, but parents should know about the 'fan service'—think skimpy outfits and occasional boob jokes. There is fantasy violence, including monsters being absorbed or defeated, but it's rarely gratuitous.

Enriching

It's surprisingly educational regarding civil engineering, trade agreements, and the ethics of governance. It rewards readers who enjoy seeing how a society is actually built from the ground up.

Parent Info

✓

Why It Might Be Great

Focuses on community-building rather than just mindless combat, emphasizing how different cultures (or monster species) can coexist.
The protagonist is a competent manager, making the 'overpowered' trope actually interesting because he uses his brain to solve logistics and trade issues.
Deeply imaginative magic system that feels like a well-oiled RPG, perfect for kids who love technical details and power-scaling.
Strong themes of empathy, as the main character, Rimuru, consistently tries to understand his enemies before neutralizing them.

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What to Watch For

Character designs can be 'thirsty', especially with female characters like Shion or Milim, whose outfits are designed for the male gaze.
Occasional dark turns occur when the stakes get high; some secondary characters die, and Rimuru's 'absorption' of enemies can be a bit grim if you overthink it.
The pacing slows down for 'meeting' scenes, which are great for kids who like politics but might bore those looking for constant action.

Conversation Starters

"If you were building a city for monsters, which three species would you want to live there first?"
"Rimuru often chooses to talk to his enemies before fighting them. When is that a good idea, and when is it dangerous?"
"How does Rimuru use his past life as a human to help his new life as a slime?"
"If you had a 'Great Sage' in your head giving you advice, would you always listen to it?"

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