She's Coming! The Woman Who Summons Storms Appears!! / She's Coming, Too! The Challenge of Hell's Children!!

On a train to her new middle school, Momoka Sonokawa is preyed upon by a molester, only to be rescued by a girl wielding dual pistols. The girl turns out to be Miou Ootori, Momoka's upperclassman and president of the Aogiri Academy's Survival Game Club, called...