During the Three Kingdoms period, Ah Hua (played by Hong Rong) and Ah Xiong (played by Li Nanxing) were sworn brothers, both serving as deputies under Guan Yu. Ah Hua's talents surpassed those of Ah Xiong, leading to Ah Xiong's jealousy. Additionally, Ah Hua was already engaged to Ah Ying (played by Fan Wenfang), but Ah Xiong secretly loved her. To win Ah Ying's heart, Ah Xiong plotted to frame Ah Hua. One time, Guan Yu was surrounded by enemy forces and needed the commander’s seal to escape. Ah Xiong switched the seal sent by Ah Hua, causing Ah Hua to be wrongfully killed. Ah Xiong then took the seal and fled to the enemy with Ah Ying. After learning the truth about her fiancé's death, Ah Ying committed suicide with Ah Xiong in front of Ah Hua's corpse, and the three of them died together. In the early Republic of China, the three had reincarnated. Ah Hua and Ah Xiong were now members of a horse gang who made a living through robbery, yet they remained sworn brothers. Ah Ying reincarnated as a singer, living with her junior disciple, but she retained memories of her past life and could not forget her boyfriend Ah Hua. When she finally found Ah Hua, tragedy struck again. Ah Xiong also fell in love with Ah Ying; he stole the commander’s seal from the horse gang and framed Ah Hua for it. Ah Hua was killed by the gang, and once again, Ah Ying stabbed Ah Xiong in front of Ah Hua's body before being killed by Ah Xiong as well. This time, before dying, Ah Xiong vowed to become the person Ah Ying loved most in their next life.