Dao Yu, the venerable one, let out a thunderous roar. Without any apparent movement from him, a golden sword light suddenly blazed into existence.,"I killed a disciple of the Blood Fiend Sect before, and he left me with the Blood Fiend Mark," Su Xin said.,That was a huge freak, in this era, no one could dispute that he was the number one Nirvana realm expert in the Eastern Wasteland.。