During the Anti-Japanese War, Lin Xiaoran took Mo Yuyao away from the Baihuagu mansion and went to Shanghai to find his descendants. They met Su Yundi, the Suhua Taisui, and Lin Yunchen, the business tycoon. These two people with very different personalities left an indelible impression on him. At the same time, he accidentally discovered a woman named Xia Mu Ziyan who looked exactly like Wanyan Yuyan. Out of his obsession with Yan'er, he followed her traces all the way, bent on finding out her secrets. However, what he really wanted was more complicated and elusive than he imagined... In the torrent of the Great Revolution, countless Chinese people turned into fighters and participated in the brutal struggle to protect their homes and countries in various capacities. Lin Xiaoran also experienced confusion, confusion, search, and pursuit... And finally devoted himself to the revolutionary cause and fulfilled his mission as a descendant of Yan and Huang!