Han Yue is an immortal maiden of the Eastern Region and Su Changqing's master on his path of cultivation. After leaving the Luoyun Sect, Su Changqing's cultivation skyrockets, and he eventually becomes the master of the Heavenly Demon Hall. When they meet again, Xiao Hanyue faces not the respectful disciple she once knew, but a white-haired powerhouse wielding a system. The system converts Xiao Hanyue's emotional changes into Corruption Points, and Su Changqing only needs to increase the points to exchange them for rewards.