Due to Hero's efforts, the Demon King was defeated. The long war had ended and peace had returned back to the world. As expected, did demon troops escape safely... Taking the hand of mankind, they decided to live together. This is the school, where orcs go. The orcs full of energy and vigor, became herbivorous and worked hard in pursuit of knowledge. One day, the female Hero transferred into the class of studious and herbivorous orcs. That girl was an outrageous slut. Power, Power, Power. She used it as she pleased. Indiscriminately, she started devouring the orc students here. This is the story about the unfortunate orcs who encountered the NEET hero. [Translated from Getchu]