บท 523: The Holy War Broke out

"Shadow demon?" Zhang Tie heard about this term in the legend. This kind of demon caused a catastrophe to humans. They got their name from their great transforming ability. They were like chameleon and some octopus at the bottom of the sea. They were born to transform their looks. The transforming ability of shadow demon was much greater than that of chameleon and octopus. This was the most weird and dangerous ability adopted by demons. As long as they liked, they could transform into any person.