第 10 集: 格倫與朋友們在研究後調整狀態，而雷歐則以西斯汀的未婚夫身份震驚學園

10

After returning from their field research, Glenn and the others spend their days in different ways. On one such day, Leos visits the academy as a guest instructor, and causes a stir by proclaiming himself Sistine's fiance. (Source: Crunchyroll)