Manhwa Recap: The world has descended into apocalyptic darkness. The entire planet has turned into a harsh laboratory for evolution in this harsh reality. It is both the greatest chance and test for humanity and a haven for both gods and demons. Chen Bai is given another chance, traveling back in time to the ten days leading up to the end of the world. He awakens an SSS-level talent, the Virus King, with a direct injection of the zombie virus. He now sets out on a remarkable evolutionary journey, gaining control over the virus itself.