The Yozakuras' Lifeline Taiyo returns home but is awoken the following morning by Kyoichiro trying to kill him again, claiming it is training to become a Yozakura spy. He then drags both Taiyo and Mitsumi from the house seconds before it explodes. He reveals as head of the family, Mitsumi's marriage has drawn attention from the criminal underworld. The Yozakuras' superhuman abilities lay in their genetics and despite having no abilities herself, Mutsumi's children will be the next superhumans, which their enemies wish to prevent...