"Oh God, please. If you are real, grant my final wish. Let me live."
When Callisto was diagnosed with an incurable genetic disorder at the age of five, doctors gave her only ten more years to live.
As her time grew short, Callisto underwent a risky operation known as Mutated DNA Fusion, with a one in a million chance of success, to fulfill her wish to live. However, the procedure granted her more than she had wished for.
Her black hair turned silver, cat ears sprouted atop her head, and a tail emerged from her back. Now, Callisto must navigate life as a half-human, half-animal being—a catgirl.
