The play is set in the "Sifang Pavilion", a diplomatic agency of the Yong State. It tells the story of Yuan Mo (played by Tan Jianci), Ashu (played by Zhou Yiran), Wang Kunwu (played by Du Chun), Yuchi Hua (played by Kan Qingzi), and other four patriots who are in this small world and have ideals, bravely rush forward for their country and justice.