At the beginning of the 20th century, the domestic and international situation was turbulent. The weak and declining Manchu Qing Empire barely managed to restore the last emperor Xuantong to the throne, and in the four fields of the dynasty, the call for revolution was getting louder and louder. At this turbulent moment of prestige, various forces collided fiercely, and the lives and property of tens of millions of people were caught up in this unprecedented huge vortex. The leader of the revolutionary party, Sun Yat-sen, summoned members of the Tongmenghui to gather in Hong Kong to discuss anti-Qing activities. The news was learned by the Qing court, so it secretly ordered Guangdong General Tieshan (played by Hu Dong) to assassinate Sun Yat-sen. Li Chongguang (played by Zhong Hanliang), an overseas student from a merchant family, died in the action of protecting Sun Yat-sen. The driver A Si (played by Zhong Hanliang), who accidentally crossed with him and changed his fate, pretended to be Chongguang at the request of Li's father Yutang (played by Wu Gang). After the conflict, Tieshan and the Li family's hatred seemed to be more intense, and A Si, driven by fate, grew step by step into a man who was capable of taking on the great cause of his country...