Two hundred years after the "grey tide" of nano-disasters swept across, mankind retreated to the last barrier "Ark City". The afterglow of civilization, the pre-disaster relics that remain under the wasteland - they are "ancient tombs" where opportunity and death coexist.
Lin Chen, a bottom-level ruin hunter, had to step into the most dangerous "Sinking Cemetery" in order to save his terminally ill sister. During a desperate exploration, he unexpectedly obtained a black technological core from the old world - "Data Singularity".
This small cube is not only his sister's only chance of survival, but also the key to the truth of the world and the fire that ignites the ultimate project "Prometheus Fire".
Overnight, Lin Chen changed from an ant struggling to survive to a target pursued by super corporations and coveted by mysterious sects. Also involved in the whirlpool with him was the iceberg beauty and ace hunter Su Qingying who was responsible for the fate of the family.
From the steel jungle of the city to the desolate silent wasteland, from the ruins deep in the earth to the dark abyss of humanity. When power and conspiracy are intertwined, when there is only a thin line between protection and destruction, Lin Chen must make a choice.
This is a story about "grave robbing" in the post-apocalyptic wasteland, discovering lost black technology, an unknown person fighting against the entire world, and ultimately protecting his loved one.
