Apocalypse: Zombie Synthesis System

When I woke up, I found that I had arrived at the end of the world where zombies are rampant. Just when he was about to be attacked by a tall zombie nurse, the zombie synthesis system was awakened. After subduing zombies within one meter, the zombies can be brought into the system and synthesized. The synthesis of male zombies can improve strength or muscle tone, while the synthesis of female zombies can improve strength and even appearance. Let's see how he lives freely in this zombie-infested world. PS: New book, please give me flowers, recommendations, comments, and votes ^_^ This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.