Aiden, in the cultivation world, wants to embrace 'Lying Flat', but is bound to a 'fully automated system'. His slacking acts are misinterpreted as supreme divine art. Forced to become the 'Lord of Immortals and Demons,' he organizes a 'Lying Flat Service Competition', attracting an invasion from the God-Devourer and predators. Aiden uses mortal pleasures to dismantle divine authority, subjugates the predator legion, and returns to his temple for tranquility.