A scientist couple have been arrested for performing genetic modification on five of their children. Dannis, the youngest, is the only completely human child, and it's up to him to save his siblings and return them to normalcy! A dog-human; a spider-human; a plant hybrid; a normal little boy... Now left to their own devices, and finally free from the lab in which they grew up, how will this odd little family fare? (Source : Baka Update Manga)