She died in a wizard war in her previous life. She was resentful and used her last bit of witchcraft to release her soul, but she never wanted to be reborn in the body of a cat, meow? Meow? Meow? She was picked up by a little baby with no teeth. Who will tell her why a child can understand what a cat talks about? This is unscientific!
After resurrecting her life, she also had someone she wanted to protect, but before she could express her feelings, the Wizards Alliance discovered her existence. It turned out that the wizard war in the previous life was actually a conspiracy. For her, she resolutely embarked on the road of revenge (showing affection)...