GRET-051 Giant Heroine Hyper Mummy Shirasaki Mizuki - Shirasaki Suirei

Ann is an alien. Yes, she is the giant of justice, Hyper Mummy. She hides her alien identity and lives on Earth as a member of the Space Defense Force. One day, a series of disappearances of young women occur. The only clue she manages to obtain is that all the victims were wearing the same brooch. Ann, who has a brooch in mind, visits a friend. However, the person who appears is an alien who has been driven from their home planet. This alien feeds on human blood and eggs, and, having lost its female population, abducts human women to use as vessels to increase its species! [BAD END]