Royal Princess Lin Yuqing disguises herself as a man and travels around the world. She meets the chivalrous and tender Zhao Jiazihao. She has a deep love for him, but he misses the smile and tenderness of his childhood sweetheart Yin Xuexin.
When Yin Xuexin personally puts the sword into his body, can he cut off his love and accept the person in front of him?
The princess guard Xiao Yun heroically saves the beauty and falls in love with Yin Xuexin at first sight. He takes great care of her and responds to her requests. However, she is grateful for his gentleness, but she deceives him at every turn and loses her virginity to a new careerist in the world.
Is he going to kill Qingsi with his sword, or is he just waiting stupidly for her?
A forgotten martial arts secret book, a story of five people's grievances, power, money, and love. Will they help each other or will they forget each other?
