General Lin Xiuyuan was high-spirited when he was young, but was forced to separate from his beloved Su Wanqing due to family grievances. Many years later, Lin Xiuyuan had a head full of white hair. By chance, he met a woman who looked similar to Su Wanqing. He followed her footsteps, only to find that she was no longer the same person. In the process of pursuing the truth, Lin Xiuyuan gradually discovered that his choices back then not only harmed Su Wanqing, but also ruined his own life. He began to reflect and try to make amends, but Su Wanqing was already disheartened. In the end, Lin Xiuyuan knelt down in front of Su Wanqing's grave, filled with regret.