Episode 32 recap: The expert group entered the experimental cabin.

Aunt Miao had received the message and knew where they had set up the location in Shiyan. It was said to be an air-raid shelter dug during World War II. However, what they didn't know was that they had originally planned to dig a No. 2 air-raid shelter opposite this No. 1 shelter. But for some reason, they didn't continue the construction, and now it's unknown if they can still find the entrance to that tunnel.

Pang Hong Mei found a letter on her desk. Inside was a piece of paper with an address written on it and a key. Since they had arrived at this place, which was now abandoned, they discovered an underground basement. Using the key, they opened the door and found a box containing dissecting equipment, as well as a verse from the "Ballad of Mulan" engraved on the wall.

Pang Hong Mei thought of her father. The last time she saw him, he mentioned this article and hoped that she would grow up to be like Mulan. She found a pocket watch on the ground and saw a photo of herself and her father inside. It was her father's belonging.

Zhang Yan came over to comfort Pang Hong Mei, informing her that they had found her father's remains and he could now rest in peace. Pang Hong Mei and Ji Dan Yang were outside, and she talked about her father. She had searched for him for a full nine years and when she came here, she swore to herself that she would find her father.

Captain Lin now obtained a copper mine from the Li family. He told the workers about the need for a lot of copper for the experiments here and said they would implement a three-shift system to produce a bit more copper every day, making a contribution to the country. The list of medical personnel entering the experimental cabin had already been released, and Bai Hui was on it.

Pang Hong Mei talked to Captain Chen about this matter. Captain Chen expressed that they only had suspicions about Bai Hui for now and had no evidence. Bai Hui had performed exceptionally well at the hospital, so there was no reason to remove him. Pang Hong Mei understood.

Bai Hui went home and talked to Bai Ming Han about working in the experimental factory for 20 days. Bai Ming Han didn't want Bai Hui to enter the experimental cabin and suggested that Bai Hui take a sick leave, claiming not feeling well. Bai Hui felt that since the list had already been released, it wouldn't be appropriate for him to casually withdraw. It's just entering an experimental cabin, so there shouldn't be any problems.

Captain Lin discussed the recent work with Si Mao and instructed him to find someone on the street to blow up the experimental cabin. Additionally, they planned to conduct explosions in the copper mine area and informed Si Mao of the timing, instructing him to synchronize the detonation with the blasting time at the copper mine. Si Mao found a tomb raider and pretended that there was a large tomb in the area, promising a worry-free life if they could dig it out.

Chu Gong held a mobilization meeting for everyone, emphasizing that although he wouldn't enter the experimental cabin, he was with them. The expert group entered the experimental cabin to record data. Bai Hui took some vitamins and gave them to Ji Dan Yang. Pang Hong Mei happened to see this and asked what it was.

Bai Hui explained that it was what the experts had to take every day. Ji Dan Yang had something to do and left, so Pang Hong Mei picked up the medicine. The experts also needed to exercise inside to simulate the extreme conditions of a survival pod, and He Xi Wen was among them.

While digging, several people were bitten by insects and came to Bai Ming Han for treatment. Bai Ming Han recognized them as insects from the back mountain, and the individuals could only admit to it. Guo Ju and the others went out to investigate and found the location of enemy radio activity.