I Reincarnated as a Villain, Cultivated Demonic Arts, and Went on a Killing Spree

Chu Lingyue was going mad under the pressures of modern life when she transmigrated into a book.

In the story, Chu Lingyue fails to frame her older sister and is instead thrown off a cliff into a demon’s lair, where she becomes a demonic cultivator. She struggles to cultivate, paving the way for her sister, the heroine, to become a god.