Dr. Chen Yuan discovered that he had produced certain antibodies in his blood that could delay or even inhibit the onset of the virus. Not only does he want to survive, but he also wants to find a cure. During his research, he discovered the surprising secret of the virus: "Nirvana" does not intend to destroy human beings, but to force human evolution in a cruel way. Zombies are the product of evolutionary failure, and "new humans" with successful evolution may have appeared in the world. The protagonist faces an ultimate choice: destroy the virus and save those "old humans" who still have reason but are destined to be eliminated; or embrace evolution and become a lonely "god"?
