In her previous life, she was a high-ranking goddess and he was a little devil general in the devil world. In a battle between immortals and demons, he died to protect her, and before his death, he made an oath for the rest of his life. In this life, she is the daughter of the Hou family, but she is born with a weak body and is regarded as an unlucky person. He is a general with great military exploits, decisive and ruthless in his attacks. An accidental encounter awakened the memory of his past life, and from then on he pursued her relentlessly and doted on her. However, the old enemy from the previous life did not give up and secretly planned to separate them again. Is their reunion and love in this life a gift from fate or the beginning of a new round of tragedy?