C614 The most miserable Demon Emperor

"AHH!" Xin Wu let out a miserable shriek as black blood dripped down the blade of the sword. He was so shocked that he found it difficult to condense the devil essence within his body.

"Please! "Let me go!" Xin Wu did not dare move. He immediately cried for help, he was no longer as arrogant as he was before, and his heart was filled with regret