Jiangshi: Faking the Truth Through the Left-Handed Way

From the start, he is forced to swear an oath to follow the Dao: he must kill the Ren father and daughter. But with a bunch of Uncle Nines waiting outside, Ye Yun sheds crocodile tears and turns Ren Tingting into a corpse under his control.

Armed with a book on corpse refinement and another on feng shui, he ventures through the supernatural world with female corpses at his side.

Later come an immortal's realm, dual cultivation techniques, and using corpse refinement to borrow the false and cultivate the true.