My Theory of Evolution

I have my own theory of evolution, but this world is so peaceful that it even makes me feel bored. Global warming has caused glaciers to melt, and samples of ancient viruses studied in laboratories have been leaked. This environment, which is different from ancient times, has allowed viruses to mutate and spread, bringing about earth-shaking changes to this peaceful world. When this happens, I know the opportunity is here. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.