[GRET-50] Giant heroine Hyper 4 sisters annihilation operation Hippolyute alien appears! !

Hyper Mommy has fought against numerous aliens and monsters trying to invade Earth. His body was tattered by the fierce battles he had fought so far. The Hippolyut aliens, who have a grudge against the Hyper Tribe, attack Earth to annihilate the Hyper Mommy. Hyper Mommy confronts her, but she is trapped in a special capsule and falls into a desperate pinch. At that time, sisters from a distant hyper planet came to help! Will the Hyper Sisters be able to defeat the Hyper Liutes, help the Hyper Mommy, and protect the Earth? ［BAD END］