[Crossover] The Road to Becoming a Witch

Also known as How a Dark Mary Sue Came to Be, Everything But Immortality Is a Floating Cloud, Personality Breakdown, and Watch How This Girl Gets Twisted Once there was a girl who was ordinary in every way except for her artistic talent... Then one day she transmigrated, and after transmigrating, she went dark and became a pervert with no moral boundaries. After her first transmigration, she completely forgot who her mother was. After her second transmigration, she learned how to seduce men. After her third transmigration, she became a god [fake]. ...You ask what comes next? Who knows... Ahem. The heroine is anti-human and anti-social. It's all because she started off on the wrong transmigration route...