From the Start, I Turn into a Monster in a Black Robe and Devour the Heavens and the Harmony Sect

Dark Fiction: I Want the Utterly, Utterly Dark Stuff

No self-righteous, holier-than-thou female leads, please.

Invincible from the Start, Doing Whatever He Wants in the City. Even the Nation Can't Touch Him

I want books similar to From the Start, Invincible: I Crush Everyone Who Refuses to Submit.

Looking for Stories Where the Protagonist Devours Other People's Cultivation, or Is a Devourer Monster

Looking for books where the protagonist can devour other people's cultivation, or even monsters.

A Protagonist Who Gains Abilities by Devouring and Evolves Without Limit

Looking for a Protagonist with Superman-Level Powers Who Becomes an Utterly Evil Homelander-Type