C178 Zombie evolution kill k8

"Hu hu!" More than two hours had already passed. Even with Ling Yun's strength, the zombie that had killed for so long was tired. Because in this period of time, the number of zombie that Ling Yun had slaughtered was definitely no less than six thousand, and even seven thousand was not impossible.

However, there were also benefits to being tired, and it wasn't as if being tired wasn't worth it