A "god prison" disguised as a mental hospital, where contaminated agents of gods are imprisoned. In order to save his sister, Lin Shen, a down-and-out medical student, became the only owner who could devour gods. However, in the paradox of raising gods and being raised by gods, he uncovered a conspiracy to raise gu that spanned the history of human civilization. When Cthulhu's tentacles, cyber AI gods, and Olympus gods are fighting around the world, the owner's stomach is both a prison and the last refuge of mankind.