In the Sengoku period, her daughter and a lady have been raped and murdered by soldiers during a time of civil war. A series of samurai returning from the war throughout that area have been found dead with their throats torn out. The frog calls at a wild and fierce young hero to reevaluate what is an Onry? ghost. He encounters both beautiful women in an eerie, delightful spectacle. After purification, he also meets the demon in a thrilling fight.