With the System Backing Me, What’s Wrong with Going a Little Crazy?

[Ensemble cast + transmigrate into a book + strong female lead + satisfying power progression + fake System + lighthearted comedy] After Xie Guiwan dies unexpectedly, she transmigrates into a book as the senior sister whose master and fellow senior brother joined forces to dig out her spiritual bone and give it to their junior sister. With Xie Guiwan's spiritual bone, the junior sister transforms into the cultivation world's peerless genius. As for Xie Guiwan, she is thrown straight into a forbidden wasteland in the back mountains. But no one knows that when Xie Guiwan transmigrated, she was bound to an Immortal Emperor-raising System. So what if her spiritual bone has been dug out and her spiritual roots destroyed? -- Five years later, at the sect competition, Xie Guiwan trounces the genius junior sister and reveals her peerless talent. Her master is both regretful and terrified, and tearfully begs Xie Guiwan to return to the sect. But Xie Guiwan has already joined Changfeng Sect, the cultivation world's number one sect of lunatics, and become the strongest mad Daoist's last disciple. With Xie Guiwan protected behind him, the mad Daoist looks down at her master. “With cultivation as weak as yours, you dare come before me to steal my disciple? Who gave you the nerve?” Her master's dignity lies in ruins. -- The number one sect of lunatics truly lives up to its name. The eldest senior brother is a mad sword cultivator who likes to behead people at the slightest disagreement. The second senior sister seems frail and helpless on the surface, but behind the scenes she beats you until you really are helpless. She's a body cultivator. The third senior brother is an artifact cultivator whose alchemy furnace blows up every time he makes pills. The fourth senior brother is a talisman cultivator who likes explaining things to people. After Xie Guiwan arrives, the four of them often lament that they can't keep up with their junior sister because they aren't crazy enough.