Choukyoushi wa Mamono ni Kakomarete Ikite ikimasu – Yuusha Party ni Oite Ikareta kedo, Densetsu no Mamono to Deai Saikyou ni natteta Choukyoushi wa Mamono ni Kakomarete Ikite ikimasu - Yuusha Party ni Oite Ikareta kedo, Densetsu no Mamono to Deai Saikyou ni natteta ตอนที่ 3