Reborn in the City to Cultivate: The Eighteen Levels of Hell Invade

He was reborn at the moment his classmates threw him into a garbage heap.

The plot has been carefully polished, with sound logic and thrilling content. Unlike other dull, formulaic urban cultivation stories about rebirth, the characters feel real and relatable, and the protagonist has a clear goal. This is what an urban cultivation story about rebirth should be.

Something seems to have gone wrong in the Underworld. Why are evil spirits who should be suffering in the Eighteenth Level of Hell appearing in the mortal world?

This world uses the 89-billion-trillionth decimal place of pi. It's real. I really have been reborn.

[Urban cultivation + campus life + hiding one's strength and catching others off guard + ruthless decisiveness]