A chance encounter with a goddess in an elevator, and then the apocalypse begins.

[Realistic post-apocalyptic setting, growth-oriented, not a wish-fulfillment story! No hoarding, no reincarnation, no superpowers, no system, no harem + mild character enhancement + rigorous zombie world setting]

I, Zhang Wei, a programmer in my early thirties, met my goddess on my way home from working overtime, and then a zombie apocalypse followed.

As a typical science student, I believe in the law of conservation of energy, I believe in the modern People's Liberation Army, and even the physiological abilities of zombies must be deduced through experiments.

But where did these zombies come from, how did they spread, why did they break out simultaneously around the world, why were shelters repeatedly attacked, and what secrets are the government and military hiding...?

But if I had to say what the first lesson I learned in the apocalypse was, it would be that human nature is complex, and you should always try to understand it with the worst possible malice.

There are no born saints or born executioners. This novel focuses on ordinary people living in peacetime who suddenly find themselves in an apocalypse, and how they transform from imperfect saints into thoroughly ruthless killers.