People Are in the Siheyuan, but the System Is in the Hehuan Sect

Congratulations to the host who wears the Hehuan Sect of the Holy Land of Demonic Ways and obtains the Yin-Yang Great Bliss of Dragon-Tiger Coupling: This is a magical technique that can replenish the target's vitality and knowledge, and can control the mind of the person being harvested, making it devoted to the practitioner! Discovering Qin Huairu, a new outer disciple of the sect, she asked the host to experiment with magic power and drain it... Wait... System, I am in Siheyuan, why are you in Hehuan Sect? ! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.