Urban: A Thousand Years as an Immortal Venerable, Now I'm Invincible Back on Earth

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

Post-Apocalyptic, Ruthless, and Self-Reliant: One Man and His Dog, No Harem, Rational Protagonist

I want to read books similar to "The Last Pure Land". Why are all the novels these days about settings like everyone transmigrating? Can't we just have an ordinary post-apocalyptic world, maybe a nuclear winter after a nuclear war, with people developing supernatural abilities? Nothing too angsty, just something uplifting.

The Protagonist Returns to Earth With a Powerful Force

Books where the protagonist becomes invincible in another world, then returns to Earth with their own faction.

Any Urban Cultivation Novels Without a System? I'm Out of Books to Read