The Grandmaster of Demonic Cultivation is a Chinese web novel written by Mo Xiang Tong Xiu. It tells the story of Wei WuXian, an infamous cultivator who is determined to unravel the mysteries behind an ancient cult known as the Demonic Sect. With his mischievous nature and penchant for causing trouble, Wei WuXian finds himself in a constant struggle between good and evil. Along the way, he meets many allies and enemies alike, each with their own motivations and secrets. As he continues his journey, Wei WuXian discovers more about himself and gradually uncovers the truth behind the Demonic Sect.