Luo Yu, the legitimate daughter of Princess Le'an's Yongping Marquis, was once a jewel surrounded by Wan Qian's love, but after her concubine died to save her, she became the target of public criticism. At the age of eight, he was forced to study in the Xueyue Sect. Fortunately, his master, Fengcheng Yue, doted on him like a father and a friend, and took good care of him. Only then did he find ten years of peace on the top of a cold mountain. King Xiao Yichen of Qin was burdened with the undercurrent of the royal struggle. The emperor was worried about his safety and sent him to the mountain city to practice training with the prime minister's concubine Yu Jinxi Qingmei. An opportunity to go down the mountain for training, Luo Yu met His Highness the King of Qin, whose name was Gu Chen, and the two gradually fell in love with each other as they got along. As fate would have it, the two of them kept silent to each other. A piece of marriage paper bound the enemies with red silk. After the marriage, Luo Yu always kept a distance from Gu Chen. Misunderstandings followed like a shadow. Master Feng Chengyue protected her from the misfortune. In the entanglement of love and hate and the tricks of fate, Luo Yu and Gu Chen broke free from many shackles, and after breaking through many obstacles, they managed to keep the clouds clear and the moon shine.
