Max-Level Powers: The Female Emperor of the Cultivation World Goes on a Rampage

[Superpowers + cultivation + strong heroine + romance + sweet first, then angst + transmigration + scheming male lead]

Jiang Qingyun saves a man from the pleasure quarters, and afterward he sticks by her side, refusing to leave. He’s delicate and weak, and can’t do any work, so the only way to support him is to perform the chest-breaking-boulder trick for money.

Only later does she learn that this guy is actually the Demon Lord.