Isekai

I Got a Cheat Skill in Another World Review: The Missing Scenes Weren't Worth Having

Reviewed Updated 2 min read

The verdict D
Not Worth the Credit Ongoing

The trope combo somebody had to try

I Got a Cheat Skill in Another World (and Became Unrivaled in the Real World, Too, the title keeps going) earns points for being the first story I've found to weld two beloved tropes together: the isekai power fantasy and the glow-up revenge arc. The protagonist finds a portal in his late grandfather's house, gets absurdly overpowered in the other world within the first fifteen percent of the story, and, the twist, keeps commuting. Monster hunting after school, then back through the portal, time dilation covering his absences, to live his normal life with his new stats. The bullied, overweight shut-in comes back with a maxed charisma stat: tall, fit, magnetic, good at everything. You have seen the transformed-over-summer trope a hundred times; you haven't seen it powered by literal game stats, and as pure escapism the combination is fun.

Let me be precise about how unearned the power is, because it's almost impressive: he walks through the portal into the vacant home of a departed sage, is informed he's the new master of the house, and inherits mythic weapons, mythic spellbooks, the works, in the opening chapters, for the price of walking through a door. This is Mary Sue as a design philosophy. If you read my reviews you know I love a fast origin, and this is the fastest possible origin; the trade-off is that nothing was earned and the story never pretends otherwise. The princess pursued by assassins through the deadly forest that only he can survive arrives right on schedule.

The anime-versus-book trap, part two

Same story as my Eminence in Shadow review, so I'll be brief: the anime is fun, and it leaves gaps, characters recognizing the lead without established context, good jokes cut off before the punchline lands. I assumed the books held the missing material, because with Solo Leveling and Overlord that's exactly how it works. They don't. The gaps exist because the source scenes are so slight there was nothing worth animating; the mall trip where a modeling scout first spots him is a page of nothing that only matters when the scout resurfaces, so the anime just cut it and ate the confusion. This was apparently the author's first writing project, self-published as a hobby, and good for him that it took off, sincerely, but the prose is poor and the anime's editing is doing all the heavy lifting.

Verdict

Not worth the credit. D, and a skip on the audiobooks. Watch the anime if the trope combo sounds like your kind of junk food; it's cleanly told and amusing. Don't follow it to the books expecting more, because there is no more. For the going-home-with-powers fantasy done by an author in full command of his craft, He Who Fights with Monsters has a whole multi-book arc of it. For anime-to-book pipelines that reward the trip, Solo Leveling and Overlord remain the ones to take.

Reading order

Books in publication order. Cover links go to Amazon, affiliate-tagged, so you get the book and I get a small cut.

If you liked this, try…

  • He Who Fights with Monsters — the back-and-forth between worlds done with actual craft; the home-world arc is a multi-book storyline that earns its emotional weight
  • Solo Leveling — overpowered-MC isekai in audiobook form that actually works; the power fantasy is in the prose
  • Overlord — dark, morally complex villain-protagonist fantasy; source material meaningfully richer than the anime

Content notes

Action violence throughout. Light romantic elements in a high-school setting. Nothing explicit.

Frequently asked questions

What's the anime like?
Fun, and worth a few episodes to see if the gimmick lands. The animation is solid, the dual-world conceit is novel for isekai, and the power fantasy operates across two settings in ways that are at least amusing. Give it two or three episodes and you'll know quickly whether it's for you.
Is the dual-world concept unique to this series?
For isekai specifically, yes. This is the only series where the protagonist actively travels back and forth between the fantasy world and the real world as the central premise. He Who Fights with Monsters has a significant multi-book arc where the MC returns to his home world, but that's a serious, character-driven storyline rather than the core gimmick. The back-and-forth in Cheat Skill is the whole bit from the start.
Why D tier, same as The Eminence in Shadow?
Same diagnosis, similar quality level. D tier here means I didn't finish the series and the writing quality was poor, not just mediocre. The anime handles the material better in both cases. The specific mechanism is a little different — Cheat Skill adds a wrinkle where the anime seems to be cutting meaningful content, but checking the source reveals those missing scenes weren't worth including. The books don't contain the depth you were hoping for.
What should I listen to instead?
For the 'protagonist gains power in another world and the story follows their return to normal life,' He Who Fights with Monsters does this with actual craft across a long series: the home-world arc is earned and meaningful. For overpowered-MC isekai in audiobook form, Solo Leveling is the right pick. For a dark, morally complex take on a villain protagonist in a fantasy world, Overlord rewards the time this series doesn't.