A Pope from Another World, All His Followers Are Gods Themselves

Thousands of years after the War of Gods, with the fall of the gods, the churches and cult organizations on the Shilamu continent disappeared over time... The only survivor of the War of Gods gained full authority, but the only faith organization on the continent ruled by his only believer did not have an easy time. All races in Shilamu believe that gods no longer exist and magic has become the mainstream of the era. Gunn Garnier, the most knowledgeable man in the past thousand years, accidentally learned about the only god in the world, the God of Vocational High School, and became his follower