Once he had caught up with the zombie bodyguards, Yue Zhong was able to see clearly that in the middle of the group of elite zombies, there is single grey colour zombie. This zombie is relatively small. Its limbs are very short, but its head is relatively big for its body. Its eyes are very long, and its mouth are very big and filled with sharp teeth. It sits on top of a massive L2 zombie as a man would sit on top of a horse.