After Time Travel, the Cheating System Always Makes Me Suffer from Kidney Failure

After a bad review, I slipped into a cheating game and became the sect's worst offender! The cold-faced fox demon master forced me to practice dual cultivation, and my yandere sister fell into dreams every night and asked for her life. The system also asked me to kill immortals and achieve enlightenment in a year? I bind the anger plug-in with my backhand—— Slap the leader in the face and conquer the immortal world. In this life, I am the way of heaven!