11화: 세이야가 입장을 거부하고 파괴자가 공격하면서 학교 축제가 시작된다
2020년 3월 25일 방영
As the school festival begins, Seiya Ryuguin and Ristarte from Cautious Hero: The Hero Is Overpowered but Overly Cautious arrive, but the overly cautious Seiya refuses to enter the unfamiliar school and leaves to Ristarte's chagrin. For Class 3's play, Yunyun performs The Little Match Girl all by herself. Destroyer attacks the school, but Roswaal refuses to let Classes 1 and 2 fight it until their plays are done. Emilia, Puck, Albedo, Aqua, and Viktoriya volunteer to fight it, then Naofumi gives Raphtalia and Filo permission to fight it as well. Kazuma asks Megumin to take Aqua's place as the Fairy Godmother, but she refuses until Ainz and Tanya goad her into it. The volunteers make their stand against Destroyer. (Source: Wikipedia)