In 1945, Harbin has come under the rule of Japan’s puppet state known as Manchukuo. Communist agent Song Zhuo Wen successfully infiltrates Harbin Secret Service where Guan Xue holds a…

Pan Yan is a trainee lawyer of Rongke Law Firm. He and Shu Yinan, Zuo Na, and Zhu Xin Xin, who entered Rongke’s internship at the same time, encountered confusion…