The apocalypse has come, the zombie epidemic spreads everywhere quickly when more than 70% of the world's population turns into zombies, it's so bad that the survivors have to hide in underground shelters.

But you don't worry about that, after all you are a zombie not human. However, you still retain a little human consciousness, can think a little and speak a little. That leads to you being a picky eater, refusing to eat human flesh because you find it disgusting, even though human food is not delicious and you have been hungry for several months.

While you were wandering around, a figure kept following you, it was a male zombie and you named him K. He seemed to have been a soldier before becoming a zombie, so when he became zombie he is also very strong and superior. But maybe he has a crush on you, so he keeps following you.