The Black Hen and the Thirteen Magic Rings

Akane, a shape-shifting fox demon from Japan, has spent centuries buying souls, but longs for her own to experience human emotions and morality. She becomes entangled in a risky scientific experiment, which leaves her trapped inside, forcing her to confront complex choices involving love, loyalty, and an ancient evil. As she navigates her new reality, she must decide who to trust and how far she’s willing to go to reclaim her power.