When the Heavens Descend, I Have a Forbidden Soul Tomb

The heavens descended and everything was in chaos. What should the boy who awakens to the forbidden soul tomb do? Can the mystery originating from the ancient world be solved? Was the fall of the gods an accident or a conspiracy? When humanity's spark is flickering, should we leave or protect? Life and death? Let's look at the critical points of the heavens and tell them in detail.