I studied beheading in a mental institution

Have you ever thought that under the bright neon city, there are monsters from ancient myths lurking? Have you ever thought that on the moon hanging high above the heads of the world, there is a god watching over the world? Have you ever thought that in the crowded modern city, there are extraordinary people who walk the world in place of gods? In the society ruled by human beings, there are countless strangeness lurking; in those forbidden areas of life that no one cares about, there are ancient gods. The Seraph Michael, Hades the Hades, Poseidon the Sea God... And where did the gods who belong to Daxia go? In this world belonging to "people", "mysteries" need to be cleared up!