Global Cataclysm: I Am a Zombie Lord

In the end of the world, Tang Jian unfortunately turned into a zombie. Fortunately, he retained his sanity and obtained the natural disaster system. At the moment when Tang Jian controlled tens of millions of zombies, harnessed ferocious beasts, resisted foreigners, and massacred everyone... Only then did the surviving humans realize: It turns out that zombies are the direction of human evolution! Tang Jian sighed: "Once a corpse, you will always be rich. The ancients have never deceived me!" [Ding! The host absorbs bat blood and obtains bat wings! Bite! The host absorbs the gecko's blood and gains regeneration function! Bite! The zombie golden eagle you control successfully swallows the zombie lion and evolves into a zombie griffin!