When the outline of the city is swallowed up by wildly growing vines, and when photosynthesis becomes a fatal hunting signal, humans are left with only two choices: survive in the rusted steel skeleton, or step into the green tide of the besieged city to find life.
Chen Mo, the former captain of the rescue team, led a patchwork team to struggle for survival among flowers that could crush bones and tree roots that could pierce steel plates. Until botanist Lin Xi discovered that these bloodthirsty vegetation were not out-of-control beasts, but an army controlled by a unified will - and the key to suppressing them was hidden in the "Zero Base" where the mutation first broke out.
Traveling through the Rotting Swamp and the Strangling Forest, fighting against the crazy plant worshipers, they must use the remaining moss spores to reverse this green catastrophe before the mother plant completely awakens. But when humans become an "invasive species" on the earth, will the price of taking back their home be the beginning of another destruction?
