[Even the slum's lowliest can tear the starry sky apart!]
A strange meteor shower leaves unknown runes etched into the gene sequence of Lin Ye, a boy from the slums. To save his younger sister, who suffers from radiation sickness, he is forced to touch the forbidden and awakens the Gene Lock System. The carbonized skin on his right arm transforms into a body of steel, letting him punch straight through mechs, but also drawing him into a thousand-year conspiracy orchestrated by the advanced civilization known as the "Observers."
