Former Ninja from Medieval Japan turned into a Wild Cat from a Mysterious Book Artefact that Rewrites Reality, granting wishes in Exchange of something in which this particular situation where she wanted to be invincible in which the book granted in exchange of Transforming her Structure to a Wild Anthropomorphic Cat.

What do you think? This is one of my favourites I have done. This is not set in my Comki World, rather set in another universe of mine