Master Is Always Destroying His Character

Lu Chen transformed into the ultimate villain in the novel about cultivating immortals, and the system ordered him to torture Ye Chen, the future disciple of the Demon Lord. After each "persecution", he unexpectedly gained more power, and was forced to act as a tyrant before others and as a strategist behind others. Ye Chen hated him to the core and vowed to kill his master, but he didn't know that every whip was a natural disaster for him. Until that day, Ye Chen's sword pierced the master's heart, and what he saw was the Nine Nether Heart-Eating Curse that he had planted with his own hands, being peeled away from the master's body, biting back at himself.