In the era of interstellar colonization, human civilization was highly differentiated. The upper-class citizens live in the sky city with a beautiful environment and enjoy the health and longevity brought by top genetic technology; while the lower-class citizens are abandoned on the heavily polluted abandoned planet and struggle to survive.
Chu Yunfan, a scavenger living in the seventh abandoned resource star "Hestia", searches for recyclable parts in the deadly garbage mountains every day in order to raise the high cost of genetic optimization treatment for his dependent sister.
In an accident, he was parasitized by a mysterious biological metal core in the wreckage of an ancient exploration ship that crashed. When he was on the verge of death, he not only survived, but also awakened a unique ability - to swallow the genes of all things, optimize, integrate them, and use them for his own use!
By devouring mutant rats, he gained extraordinary dynamic vision and agility; by devouring iron beetles, his skin became as hard as steel; by devouring interstellar ferocious beasts, he embarked step by step on the evolutionary road to transcendence and sainthood.
Starting from the bottom of the waste star, Chu Yunfan used a pair of iron fists to break the shackles of class and swallow up all obstacles. From a scavenger to an interstellar overlord, he wrote a legend of genetic dominance.
