The Ecumenical Arch-Patriarch of the Holy Apostolic Hosian Church, colloquially referred to as the Arch-Patriarch of the Aurorian Patriarchal Church and informally as the Papa, is the Bishop of Auroria. As the head of the Aurorian Patriarchal Church, the Arch-Patriarch is regarded as the sole legitimate successor of St. Michael, continuing the Arch-Patriarchy of the Holy Apostolic Hosian Church of Terra, which the APC views itself as having re-established