LitRPG: Farming In The Apocalypse

Qin Hao had accidentally transmigrated into another world. Only that, his luck was terrible enough to drop him into the post-apocalyptic world where the strange event had occurred, subsequently turning the humans into zombies. In his direst state, he was about to die like a man when the Zombie Farm System emerged. Exactly as the name of the system, he was to plant the zombies like seedlings, and take advantage of the outcome! Planting the zombies? Making them his puppets? Human mutation? Sure, Qin Hao was open to anything as long as he was able to survive in this chaotic world! What kind of interesting functions system had to offer its host in order to fight off the zombies on this earth? In the end, what would be the outcome of this world as it slowly evolved under the control of the zombie puppet master?