
Is 66,666 Years: Advent of the Dark Mage Worth Reading? Review & Where to Read
Diablo spent centuries planning revenge on twelve gods, and the twist is that the family he woke up with might actually be worth more to him than the grudge.
Spoiler-light · Honestly rated
Every review labels its spoiler level, separates art from writing, and ends with an official way to read.
We use the whole 1–10 scale and judge each title against the best version of what it is trying to be — a comedy on how funny it is, a thriller on its tension — not against some other genre. As a rough guide: 9+ is all-time great, 8 excellent, 7 a solid recommendation with caveats, 5–6 mixed or average. A 7 is a genuine yes, not a knock. The “Community score” in each review is the crowd rating from AniList, MAL, and MangaUpdates, shown next to ours for comparison.

Diablo spent centuries planning revenge on twelve gods, and the twist is that the family he woke up with might actually be worth more to him than the grudge.

Seonghyeon gets to have his adventure without ever leaving the house, and the manhwa is smart enough to ask what that actually costs him.

Chan is burning through the only time he has left inside a game world, and that urgency does more for the action than the leveling-up mechanics ever could.

The Daemons themselves take a while to come into focus, but Yuru and Asa's separate halves of the mystery are compelling enough on their own to carry the wait.

Few manga swing as big as CLAMP does here, jumping between dozens of fully realized worlds while still building toward one unified, deeply personal mystery.

Sharing a body with the person the story already convicted turns a familiar setup into something distinctly its own.

Grim, tactical, and still genuinely defined by how dark its first chapter gets, so know that going in.

Playing god over exiled lizardmen in a fantasy wasteland is a much better hook than it has any right to be.

One of the gentlest, saddest, and most purely well-drawn fantasy manga running right now.

Nanaki Nanao's fantasy manga starts as a goofy hero-versus-demon-army comedy and quietly escalates into one of the more surprising tonal swings in recent shonen fantasy.

Regression-revenge manhwa that earns its emotional stakes instead of running on power-fantasy momentum alone.

Comfortable, well-liked isekai carried by a competence-over-power lead and a found-family cast stronger than the genre's usual harem shorthand.