The narrative revolves around Ichihara, a young individual endowed with extraordinary abilities, who faces discrimination from everyone except his mother. Despite his efforts to lead an ordinary life, he is constantly perceived as a monster and subjected to hostility. On one fateful day, Number 5 - an android imbued with supernatural prowess - tragically takes Ichiharas mother's life while she attempts to shield him. As the story progresses, it remains to be seen how Ichihara will cope with this devastating loss and navigate through the challenges that lie ahead.