After Mu Jin drank poison and died, she fully understood that for fifteen years in the palace, she was just a pawn for Emperor He Guangui to weigh the country. It was not until her death that she understood the deep affection hidden in the cold eyes of He Jingmo, the eldest son of the He family. When she was reborn as an unmarried woman, she only wanted to stay away from the emperor, avoid the deep palace, and seek stability. However, the Queen Mother issued a decree and granted marriage to He Jingmo, who held military power. On the wedding night, he leaned over and whispered, with tenderness that spanned two lifetimes in his eyes: "Jin'er, I will never let you be wronged in the slightest." Even if the paranoid emperor was reborn with guilt and possessiveness, and the queen mother had a plan, Mu Jin was willing to let go of the past and stay side by side with He Jingmo, away from the chaos of the court, guarding the fireworks of the prince's palace, three meals and four seasons, gentle companionship, turning the regrets of the two lives into the sweetness of peace and tranquility.