After the Demon King Was Reborn, the Scroll Was Reversed

Double male protagonist + master and slave + master and apprentice + double strength and double purity + redemption + sweet petting The demon emperor Nanlin, who had been sealed away for hundreds of years, was reborn as a soul, and was forced to forcibly form a soul-exchange contract with a half-demon who allowed others to bully him. If you don't help him kill his brother and his father according to the contract, the result will be the destruction of his soul. But is he someone who is at the mercy of others? If you want to return to your original body, you will die suddenly within forty-nine days. It's not easy to live, but it's not easy to die! It's not that you can't afford to kill your brother or your father, but it's more cost-effective to be alive! The elder brother wanted to improve his cultivation by sucking his spiritual power, but he vomited blood. His father forced him to steal the Immortal Master's magic weapon, but the magic weapon recognized him as its master. Not only was Beixuan Immortal Lord not angry when his magic weapon was stolen, he even wanted to accept him as his disciple! He causes trouble every day and just wants to anger the other person, but why is this person looking at him more and more wrong—— Beixuan Immortal Lord: "If you dare to seek death again, I will use the soul arresting technique and raise you like a little ghost!" Nan Lin: "..." The road to death is long, and the Demon King must fight hard!