Hero? Disaster!

I am a respected Ph. D. With numerous research achievements. He has always been respected by others, and the first half of his life was quite smooth. The world was devoured by a virus caused by the strange fragrance of flowers, and cities fell one after another. I thought I could save the whole city, but instead I put the whole world in trouble Only then did I realize that I was never the savior. And a complete lunatic and a scourge.