In a future era where genes determine destiny, Chu Xinghe, a low-level loser, had to engage in the most dangerous job of scavenging rubble in order to treat his dependent sister. A fatal accident left him on the verge of death, and he unexpectedly awakened the mysterious ability to infinitely devour genes and undergo fusion evolution. From the dark and damp sewers to the magnificent sea of stars, countless powerful genes will become the ladder of his evolution. The good-for-nothings of the past will eventually climb to the pinnacle of genetic evolution step by step through mountains of corpses and seas of blood, uncovering the world's deepest secrets.