The Gray Era of the Apocalypse

College student Liu Moxi unexpectedly obtained the Gray Origin System and learned that the apocalypse would arrive in three months. If she didn't level the System up to Level 5 before then, she would turn into a zombie herself! So she began leveling up with all her might, but no plan survives contact with fate: the apocalypse broke out early. And who says a woman can't face the apocalypse with a System? Who says women have to depend on others? Who says a woman can't be queen? Watch Liu Moxi carve out her own world in the apocalypse and build the first city where humans and zombies live side by side.