[Apocalypse + zombies + little ones + humans united against outsiders] A little zombie accidentally wakes up underground. After finally crawling to the surface, it finds it can't leave the mountain.
At last, it makes it out, only to be told that the world is about to end.
Our plucky little zombie follows Grandpa Human and seeks refuge with the government.
At first...
Qingqing: I have to be careful! If they find out, they'll stab me to death with a peachwood sword!
Later...
Qingqing: Just stick with your zombie grandpa. Grandpa Zombie has human cultivation techniques. I'll help you soar to greatness and enjoy the finer things in life.
Qingqing: I'm an officially employed zombie now.
... ... ...
Qingqing: Don't ask me how I got human cultivation techniques. They forced them on me! I was too scared to say no. There were so many of them!!!