Under the bloody sunset in Jiangcheng, a crisis that could engulf mankind is quietly brewing. In the name of "changing the future of mankind", the company held a mysterious press conference, but it introduced the deadly "Emerald Evolutionary Fluid" to the world - this seems to be a scientific research achievement that can achieve immortality, but in fact it is a virus vector that alienates humans into bloodthirsty mutants.
Lin Feng and Ling Shuang, members of the counter-war task force, sneaked in in disguise, hoping to find out the truth, but they witnessed the convention and exhibition center turned into a hell on earth: mutants roared and pounced on the crowd, and where the emerald venom flowed, the former compatriots instantly turned into monsters. Zhao Gang led his team to build a defense line on the outside. Bullets and roars were intertwined, but chaos had already spread to every corner of the city.
Communications were interrupted, rescue was unlikely, and the blood of the first victims stained Times Square red. This temporarily assembled elite team must protect the surviving people from the zombie tide, while also deciphering the secret behind the "Emerald Plague" - Compney's conspiracy goes far beyond that. The mysterious Dr. Z, the hidden experimental base, and the looming rift in time and space all indicate that this disaster is just the beginning.
When the poisonous emerald rain falls and the neon-lit Jiangcheng completely collapses, can they find hope in despair? Will he become food for mutants, or will he tear through the darkness and reveal the ultimate truth hidden by Compni? A battle concerning the survival of mankind has begun.