The first 168 episodes of "Unforgettable" broadcast on CCTV mainly describe the story of the protagonist Wang Shengtian's struggle to succeed starting from nothing, interwoven with his emotional entanglements with three women. Director Wang Wei stated that the focus of the second season's 160 episodes would be on the second generation of the main characters. As time passes, Wang Shengtian and his younger brother Shengzhi both shift their businesses towards electronics, doing business with the Japanese, making the brothers commercial competitors once again. Meanwhile, Lizhu and Shengtian's son Tianzhu has grown up but ends up helping outsiders scheme against his own father. Xuelian, Lin Dazhong's wife, falls off a cliff and dies in the first season, surprising many viewers. Wang Wei explained that this was because Han Yu, who played Xuelian, had to shoot another drama, so they designed this plot point. However, since audiences liked Han Yu very much and wanted her character to "come back to life," after she finished shooting the other...