Yu Shangguang actress Emily: Yu Shangguang, the proprietress of the hotel, is calm and steady, and she is a "couple in troubled times" with Yin San, an underground party. Hiding the blue sky in his hotel, he bravely helped Yin San to deal with the Japanese army, and finally protected the blue sky with a password and joined the New Fourth Army.
The third episode:
With tea in his hand, Lao Song wanted to enter the hospital on the grounds of visiting San Pu, the dean, but was stopped by the devil. Hearing the roar at the door, Dean San Pu immediately made an excuse for stomach trouble. Lao Song found Long Xue to explain the situation and asked Long Xue to find a way to inform the headquarters immediately. Long Xue hinted that Yin San was unreliable, and Lao Song said that he absolutely trusted Yin San.
Knowing that Xu Lin was taken away, Yin Sanguo drove to the gendarmerie. In the interrogation room, Gao Qiao described all kinds of details of extorting confessions by torture, which made Xu Lin's psychological defense line collapse, told the whole process of escorting Lan Bing, and exposed the position of the blue sky. Yin San has arrived. At this moment, Assistant General Shadow called and Gao Qiao left temporarily.