El bestiario de la bruja, 1

Aysia is a young orphan with the incredible ability to work miracles when she uses her blood to paint. When the townspeople find out that the girl possesses that invaluable magical power of hers, they all turn to her to cure them of terminal illnesses or put together missing body parts. Aysia, whose purpose in life is none other than to make others happy, does not hesitate to help them, but everything changes when an aristocrat buys her and chains her to satisfy her whims. Loki, trying to help her tooth and nail, ends up discovering that he is nothing more than one of Aysia's paintings, so he feels that her existence is meaningless and swears to hate all humans forever. However, Aysia, at the gates of death, entrusts Loki to destroy all the paintings that he has created throughout his life, since his works have been transformed into fearsome monsters that devastate entire towns and devour to innocent people. Loki, despite the grudge that he holds against human beings, will begin a dangerous journey to fulfill his promise.