In the End of the World, I Can Synthesize an Army of Monsters

In 2035, the end of the world has come, and the world has turned into a sea of ​​blood. Human beings defend their tiny territory and survive amidst the tide of zombies. How did Li Qi, who was reborn into this world, use the system to lead mankind to victory? "Congratulations, you have created 100,000 level 5 skeleton warriors" "Congratulations, your demonic three-headed dog killed the senior zombie leader." As long as you have the materials and keep killing zombies, more and more monsters will be created. When Li Ye led the monster army to crush the zombie army, Li Ye, who was sitting on the throne, shook his head helplessly. "Actually, I just want to live an ordinary life. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.