He was originally a married white-collar worker in the city, but he traveled to the Kangxi Dynasty during a class reunion. How tragic was the real battle in Kowloon in history? How much love and hatred were interspersed with many things that happened, and who will Xiaofeng's final destination be? Fourth elder brother Yinzhen's capriciousness? Fourteen is ambiguous every step of the way? Still……? Did all of this change because of her time travel, or did she travel because of these? Can she truly make him happy in the end? Can you make him forget the past? And is the sadness and joy in it just a dream?