Guideau

Guideau was once a male being of overwhelming power who took the form of a beast—until a witch's curse forcibly trapped his soul within the body of a young girl, while his true form remains sealed inside a coffin carried by his companion Ashaf. Driven by the desire to reclaim his original body and exact revenge upon the witch responsible, she travels alongside Ashaf hunting witches across many lands. Notably, whenever she shares a kiss with a witch, the seal is briefly lifted, allowing her fearsome true self to resurface.