Reviewed by Kana
Who it's for, and whether it holds up.
"Reverend Insanity" is the rare xianxia novel where the protagonist is genuinely, consistently amoral rather than just edgy. Fang Yuan wants immortality. He will sacrifice anything to get it, without hesitation or regret, and the narrative does not undercut this with redemption gestures. That consistency is either the novel's core appeal or a dealbreaker depending on what you want from fiction.
The Gu cultivation system is one of the better-designed magic frameworks in the genre. Gu are creatures with specific abilities, and the strategy of combining them into complex fighting styles gives the combat genuine tactical depth. The world keeps expanding in ways that feel organic rather than inflated, and the power struggles between factions carry real weight because the author is willing to let Fang Yuan lose, adapt, and absorb setbacks rather than simply win.
The side characters are unusually well-realized. They have their own goals and schemes, which means Fang Yuan operates in a world of actual opposition rather than cardboard obstacles. This makes his successes more interesting when they come.
The downsides: the writing can be dense, with explanations that run longer than necessary. And Fang Yuan's single-mindedness, while admirably consistent, does occasionally make the narrative feel like it's cycling through the same beat. There are also plot points, including what happens to Bai Ningbing, that are genuinely disturbing and not framed critically.
At 4.3 this is worth the effort for readers who want a morally uncompromising story with real craft behind it. It is not comfort reading. It is also not pretending to be.
