After the death of his grandmother and only remaining relative, Shinakawa Raizou moves in with the mysterious Mitou family as their housekeeper. He soon learns the Mitou family's secret: the Mitou can use great...

In this land, there exists a bird called a Zhen. Thanks to the bird's appetite for toxic foods, poison amassed inside the bird's body changes its color, creating beautiful, vibrant wings. The strength of the...