The storm in Changsha is rising again. Wu Laogou returns from the Separation Building, but loses a memory related to Huo Xiangu. At this time, "letters from the future" that could predict the disappearance appeared one after another, and everyone in the Nine Sects was involved in the old Zhaogujing case twenty years ago. San Cun Ding still recognized her, and his habits and instincts came to her time and again before his memory. Huo Xiangu remembers all the past events, but is unwilling to use old feelings to make decisions for him who has lost his memory. True and false memories, family interests and the Nine Gates' secret situation are intertwined. Can two people who have missed each other choose each other again in troubled times?
