Starting with Sister Quan, Founding a Crossover Foundation

Bai Ma Qingmu transmigrated into a crossover world and got into Sobu High School. His classmates included Yuihama, and Yukinoshita sat next to him. He thought he'd get to enjoy an ordinary youth! Instead, when he went out, he ran into the one-eyed writer Izumi. A Myriad Worlds Containment System was bound to his mind. Were aberrations on the way, including indescribable evil gods and beings of supreme divinity? Were there Servants from different worlds fighting according to the rules of the Holy Grail? What was any of this supposed to mean?

But to protect the peaceful everyday life and world he knew, he was about to establish an Anomaly Foundation and contain every anomaly!

"We contain, we protect, and we don't care what humanity thinks!"