This was Zhao Hai's first time looking at an undead creature so seriously. He really didn't know how it was formed. Although there were many legends about zombies on earth, they were just legends. However, this one in front of him was real.
The skeletal frame of the giant crocodile was swaggering around the hall. It looked like a real crocodile. It was made of bones, and its tail was like a steel whip. Every time it waved, it would leave a mark on the wall. The wall was made of iron ore, which was as hard as steel.
What caught Zhao Hai's attention the most were the two eyes of the skeleton. They flickered with green flames, as terrifying as will-o'- the-wisps.
After comparing it to the wall next to it, Zhao Hai calculated that the creature was at least 15 meters long and 3 meters tall. If it extended its claws, it would be about 5 meters wide. If it was not for the large gate of the main castle, it would not have been able to climb into the hall.
