This Villain's Script Is All Wrong

Trapped in a web novel as the bitter, cultivation-crippled junior disciple destined for villainy, Qu Yunze awakens the Villain Role-Playing System in his darkest hour. The rules are simple: follow the script, torment those closest to him, and reap godlike rewards. There's just one problem—his targets are his devoted senior sister and compassionate master. To survive and ascend, he must become the monster the story demands, even if it means breaking the hearts of those who care for him most.