I Opened a Kindergarten in the Forbidden Zone, and Every Student Is an S-Rank Horror

Preschool teacher Zhou Chengyun was framed and sent to Forbidden Zone Nine! He thought he was doomed, but then the Strongest Principal System activated. He could raise the kindergarten’s rank just by taking in and training students! But he soon discovered that the System’s idea of things was very different from his. “Wait, you call an S-rank supernatural entity that slaughtered an entire city a ‘sunny, adorable little girl’?” “And this S-rank devourer that swallowed hundreds of people in one bite is a ‘greedy little boy’? What the hell?” Still, with the System’s buffs, these terrifying S-rank entities were ruthlessly put in their place by Zhou Chengyun, like elementary school kids.