Chapter 513: Refining Oneself

triangular cloud flags. Therefore, a Qi Refining period cultivator could use it alone.However, a person can only exert the power of four Yun Shen Forbidden techniques.A wave of pain surged through Q... of the dark room.Soon after, Qin Sang and Jing Yu followed the trail to this hidden chamber, but unfortunately, Hu Mazzi had vanished without a trace.These old ghosts are all clumsy.Qin Sang was help...