Childhood sweethearts Shen Qingyue and Lu Han have formed a deep bond since they were young. They have experienced locust disasters and separation on the battlefield, and have always adhered to their agreement with each other. Lu Han grew up from a lonely blacksmith to a generation of emperors, and his original intention has not changed, and he is determined to give her the best life in the world; Shen Qingyue is indifferent to glory and adheres to her freedom, but she stands side by side with him in the fetters of fate, fighting against the turmoil in the court and putting down the rebellion. In the end, Lu Han fulfilled his promise, passed down the throne to his son, and returned to the countryside with Shen Qingyue, resuming the ordinary days of growing vegetables and raising chickens.