Thirty years have passed since the end of the world. The source crystal fell, monsters ran rampant, and humans retreated to seven base cities, lingering in the steel city walls.
Rampart City, humanity's last Far Eastern fortress. The aristocratic families in the upper city hold the Awakened Army and are living a life of wealth and wealth; the poor people in the lower city huddle in tin houses and live in danger. A stinky ditch separated the two worlds.
Lu Chen climbed out of the mud in Xiacheng District. Evaluated with an F grade, the whole school is laughing stock. He was put into a cannon fodder reconnaissance team and was hunted by a herd of beasts on the first day out of the city. Everyone thought he was going to die - but he came back alive. There is a secret hidden in his body that cannot be detected by the evaluation instrument: Absolute Source Devour. The absorption and conversion rate of source crystals is ten times that of ordinary people, and there is no bottleneck.
When this F-level loser beat the young master of a C+-level family in the ring until he knelt down and surrendered, the whole city was in an uproar.
From the cannon fodder reconnaissance team to the elite academy of awakeners; from the C-class armored beasts in the abandoned chemical factory to the overwhelming beast tide outside the city wall; from a low-class orphan who was stepped on by others to an existence that both the military and the aristocratic family had to face up to - the bone-breaking knife in Lu Chen's hand was tearing apart the false order of the world bit by bit.
And behind him stood an A+ grade veteran who had been retired for more than ten years, a master who crawled out of a mountain of corpses and a sea of blood. What Lao Wei taught him was not just joint skills, but also a saying: "Fighting one's best and risking one's death are two different things."
But when the beast tide engulfs the city wall, when the reapers of alien civilization arrive, when Lu Chen's Origin Armor evolves again and again in the blood and fire - he must answer a question:
A man who crawled out of the Lower City
Come on, come on, come on