The story takes place at the end of the Qing Dynasty and beginning of the Republic of China, following a bunch of youths in a time of turbulence, power struggles, and nation’s pride. Huang Zi Tao and Jackson Yi play dual lead roles; Huang Zi Tao plays Chong Li Ming, a leader to one of Eight Banners aka elite forces of the Qing military. But his other identity is the leader to a special royal organization (assassination group), Yan Shi Fan, which protects the nation. Despite A Yi’s humbling background, he encourages the boy to join. A Yi is described as beautiful, quiet, and cruel, with potentials to become a killing machine. A profound friendship develops among the men as they go through difficulties and challenges, realizing their ideals and desire to protect their homeland, and joining the revolution.