Kono Sekai de 9-ban-me gurai na Ore, Isekaijin no Kanshiyaku ni Karidasaremashita
この世界で9番目ぐらいな俺、異世界人の監視役に駆り出されました
Cress is part of a group consisting of the nine most powerful individuals globally, respected even by the Demon King. He is assigned to observe a girl summoned from Japan, who may become the next Hero. The ninth-ranked individual, known as the top ice mage, is about to start a challenging covert mission at a school.