https://www.mangaupdates.com/series/05nfn4m/yuusha-gakuin-no-moto-kyoukan-kakusei-shita-ossan-oshiego-to-tomoni-sekai-o-sukuu This feed shows the latest releases for the series Yuusha Gakuin no Moto Kyoukan ~Kakusei Shita Ossan, Oshiego to Tomoni Sekai o Sukuu~ as shown on MangaUpdates.com