As an actor, Jiang Changchang accidentally traveled into another world and met his lifelong confidant Liu Duqing. After falling in love and killing each other several times, they finally recognized themselves and each other. Just when they promised each other to spend the rest of their lives, God played a huge joke on them. Jiang Chao was framed and left forever, and Liu Duqing was never seen again. Later generations only know that there is a legend among the people: "For the promise of a military leader, the princess of the former dynasty traveled to every corner of the world by herself playing the piano and holding the sword."
Purpose: Good friends are hard to find