Is Single Dad in Another World Worth Reading? Review & Where to Read

Quick facts
Format	Webtoon, 57 chapters
Run	2025–present · ongoing
Community score	AniList 6.1
Content	Violence, mature themes, illness, death
Where to read	WEBTOON — official

Overview

Junhu's wife has vanished, and his baby daughter is terminally ill — and then he dies, falling to his death in the real world, only to wake up inside the unfinished dark fantasy novel his wife had been secretly writing. It's a world crawling with demons, and Junhu, armed with nothing but half-remembered chapters of a story that was never completed, has to team up with demon hunters to survive it. The catch: every choice he makes rewrites what happens next, so his foreknowledge only takes him so far before he's improvising in the dark.

What it does well

What sets this apart from the pile of 'trapped in a novel' isekai is how much the real world actually matters here. Junhu isn't chasing power or glory — he's trying to get back to a daughter who might not survive without him, and that desperation runs under every scene, even the purely fantastical ones. It gives the story an emotional floor that a lot of isekai never bother building.

Junhu himself helps a lot too. He's not secretly the chosen one or hiding a broken cheat skill — he's an ordinary guy relying on partial memory and other people's strength, which means his victories feel like they actually cost him something. And because his actions keep rewriting events he thought he knew, the story never lets him — or the reader — coast on foreknowledge for long. The demon-hunting world itself commits to a properly dark, mature tone rather than undercutting its stakes with constant comic relief.

Where it falls short

It's a young series, and it shows in places — some of the supporting demon hunters and the wider setting haven't had time to develop much beyond their immediate role in Junhu's plot. The story also leans hard into tragedy from its very first pages; a missing spouse and a dying infant are heavy opening notes, and it doesn't let up much from there, which won't suit every reader's mood. A few plot beats also depend a little too conveniently on Junhu suddenly recalling the right detail from the novel at the right moment.

Verdict

For an isekai this early into its run, it's doing something genuinely different: making you care as much about what Junhu's fighting to get back to as what he's fighting through. If the setup grabs you, it's easy to see why one reader called it underrated after just forty chapters — there's real room for this one to grow into something special.