In the year 1219 of the old calendar, the "Tianzhu" broke and the Gray Abyss opened.
A gray fog covering the world reduced civilization to ruins within 72 hours. Fifty years later, the survivors are struggling to breathe, caught between mutated creatures and gray pigment erosion. In this era of "living means huge profits", some people are making magic potions in the steel forest of Iron Wall City, and some are seeking symbiosis in the weird whispers of the southern jungle.
Luobei, nicknamed "Scavenger Dog", is the most cunning relic hunter in the Central Continent. His biggest wish in this life is to save enough credit points to buy a house with a flush toilet in Freeport. Until that day, he dug out from the ruins the "traitor" of Iron Wall City, Su Wantang, who was seriously injured and unconscious.
One is a low-level fried dough stick who can dismantle any machine in an instant, and the other is a fugitive sister who can expand the thorny field, but is afraid of insects to the point of exploding her hair.
When the loud-mouthed "Deconstructor" meets the silent "Thorns", and when the poisonous-tongued old-era AI ball starts to complain crazily, this improvised wasteland team is forced to get involved in a conspiracy that can restart the world again.
From the depths of the Wanhe Plateau to the frosty iron towers of the northern continent, Luo Bei discovered that he was dismantling not only those rusty relics, but also the truth about the world called the "Grey Abyss" that had been concealed for half a century.
"Hey, Su Wantang, this job is too risky, so we need to pay more."
"Shut up, Luobei. There is a level III slit-mouth dog behind you. You have three seconds to repair the cannon in its hand."
