After his elder brother is framed and murdered by villains, the younger brother, master of the Kunlun Palace, overcomes all obstacles to uncover the truth and track down the culprits one by one. Relying on his deep affection for his brother, as well as his own powerful background and strength, and with the help of his personal bodyguard and others, he avenges his brother, repeatedly rescues his suffering niece and sister-in-law, and brings all the bad people to justice. In the end, he and his personal bodyguard find love with each other.