Being attacked by a sudden monster, human beings on the earth are almost extinct. For the last hope of mankind, TEAM U, made up of seven women, guards the last child on earth. At the same time, Cerro Altman, Dana Altman and Gauss Altman, who came from other universes to hear the call, succeeded in rendezvous with TEAM U. And the evil people behind the invasion of the earth also extended their magic hand to the only children left on the earth.