Luo Ning, a young lady from the Hou Mansion, was in danger in her early years and was married by General Gu Shengchuan despite rumors. She has an immortal body and is filled with fear as she watches her lover grow old. Gu Shengchuan noticed her abnormality, but still devoted his life to protecting her, and finally left for the country. During the long years, Luo Ning wandered alone and met people with similar features to him several times, from a scholar to a warlord, and then to Lin Yanzhi, whom he met again in this life. After thousands of years, she realized that her lover never left, but reincarnated again and again, just to find her. The black hair is in the armor, and the fate is bound to it. This love that spans life, death and time is finally complete.
