In 2049, an unusual cold virus swept the world. The virus is rare and not difficult to treat, but it mutates rapidly. How fast? Often when humans are still developing n-generation antibodies, n+3-generation viruses have already begun to spread... Haha. However, there is a basis for human beings to survive 4.6 Billion years of natural selection! A genetic engineer came up with a bold idea and finally stabilized the situation. However, to a certain extent, it has cut off the future of mankind...
For non-professionals, the content of this article is purely yy.
In fact, it was just because the cold I had in 2017 never got better, and I still had a cold during the Chinese New Year, which made me feel aggrieved and panicked.
Conception: