After a palace change, he returned to the throne and offered her the title of concubine. Maybe she would be a pair and walk hand in hand for the rest of her life. She is not only his sword, which cuts off the evil spirits of the previous dynasty; she is also his mirror, which allows us to see the prosperous Qingming Dynasty together. When the sea and rivers were clear and the country was stable, they gave up their supreme glory and retired side by side to the depths of the peach blossoms that year. In this life, they would only be each other's mountains and rivers.