My Isekai Life 12 (manga)

After talking with Father Steyl, Yuji realizes there might still be a chance for him to take down a Truedrake. His journey as he tries to figure out how to do so leads him to Evildominus Island, home to a precious natural fertilizer known as Mother Earth’s Tears. In order to complete his next quest, he’ll have to find the guild...which ends up being on a gigantic ship! What monsters await on the notoriously fearsome island?!