Wo Yang Cheng Le Bingjiao Fanpai Nüdi

Synopsis

What's it like to be betrayed and executed by your own disciple?! He had to consume all of his cultivation just to be able to reincanate. In this life, he won't play the good guy anymore. Why should he be nice and help the girl? If he's going to be the villain, he's going to be evil all the way! If he's strong enough, then nothing can stop him! (Source: Bilibili, translated)