Minthe is a lieutenant of the fearsome crew Death's Gate under the Death's Banner. She came to Hades' side after his original first mate, Hecubus, made some foolish suggestions as to how Jorvik Island (on Cerulean) should be ruled. Hecubus is now "under an extended leave of absence", with the beautiful Minthe filling in the void to her lord's right hand. She was the one to speak for her mute captain while he was searching for someone else to govern the isles of Sakejima (on both the Cerulean and Meridian oceans) and Jorvik for him.