The snow in Kunlun was broken, the sword shattered the sky, Yun Shubai's heart was gouged out by his master and he abandoned the path, staining the lonely peak with blood. Three years later, he returned with the demon bones and cut off the righteous path with one sword. And Xie Jinchen, who once blocked the sky thunder for him but turned around and left before dawn, is now the leader of the demon sect, burning sky flames with his eyes on all living beings. The world calls Yun Shubai the "Blood Sword Madman" and Xie Jinchen the "Jin Hell Yama", but they don't know that there is a destiny lock between them that can only be sealed with life. This night, Kunlun rises again. The sword does not ask about good or evil, but only asks - Do you dare to die for me again?