A sudden disaster occurred around the world. The vast majority of people suffered from heart failure and became the walking dead. But I was just an ordinary person. I needed to persevere in the early stages of the disaster to find a way to save the world, or survive to the end by luck.
I don't want to die, I have to try to live.
The person who defeated me must not be myself.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.