He is evil by nature and does whatever he pleases. His father is the greatest swordsman under heaven, yet he takes the second greatest as his master.
Usually, only his cold-hearted senior sister can keep him in line. While living with her in Jingchuan, a strange illness strikes without warning, revealing a powerful figure behind it all. The young man begins to show his true edge.
As the martial world grows ever more treacherous, the prodigal finally reforms. Once his blade is drawn, no one in the world dares to strike again!