During the peaceful Daming Dynasty, Yuan Mo, a commoner from Changle City, encounters A Shu, a refugee from Yanle Kingdom attempting to sneak in at the city gates. This conflict leads to Wang Kunwu being punished for failing to oversee his duties as a border general. As a consequence, Yuan Mo is inadvertently pulled into the Four Square Pavilion, where he forms a team with A Shu, Wang Kunwu, and Yuchi Hua. Together, they confront complex diplomatic challenges in their quest for justice and patriotism.
Tan Jianci
Zhou Yiran
Du Chun
Kan Qingzi
Wei Zixin
Zhang Shulun
Chen Xiaoyun
Joe Xu
Wang Chengsi
Shao Weitong
Zhang Lei
Zhou Lijie
Wang Zifei
Wang Shuo
Huo Zhengyan
Wang Xiao
Tan Xiaofan
Hei Zi
Zhou Xiaochuan
Song Hanyu
Tang Mengjia
Wang Yiyao
于洋
Zhao Ke
Zong Fengyan
Ma Xiaoqian
Ai Xiaoqi
Li Muyun
Yu Yang
Wang Jing
Han Shuai
Liu Di
沈雪炜
Chen Guanying
Ye Qing
Shen Hao
Li Jinrong
Chang Cheng
龙斌
董彦麟
Guan Yunpeng
Li Jiahang
Wang Yu
Zhang Jingtong
赵海豫宁
丁正勇
Yi Fan