Xiao Che, the commander of the Jin Yiwei, has a cold and ruthless face. He is His Majesty's eagle dog that is feared by both the government and the public. In order to thoroughly investigate a royal murder involving the world, he set up a trap to capture Xie Zhifei, the world's swordsman, and used him as bait to force him to cooperate in the investigation. One represents cold legal principles, and the other is a chivalrous person. The two people who were supposed to fight to the death were forced to go together, in the same room, to overcome the danger together. During countless trials, calculations, and life-and-death battles, Xiao Che discovered that this seemingly romantic and unruly swordsman was actually the only person who could mess with his heart and break his chess game. And Xie Zhifei also saw clearly that beneath that cold armor was a heart that would also lose control for him. The conspiracy in the court gradually emerged, and the world was in turmoil again. When the red sword hovers over a person, can it protect the glimmer of love in this harsh spring?
Purpose: Even if the positions are opposite, sincerity and trust can break through the barriers and find a common way.