Episode 37 recap: Your day is my night.

After entering the mountains, Lin Lu Xiao was not assigned any tasks by Zhao Guo, and everyone saw him as a guide and had no confidence in him. Lin Lu Xiao became anxious because Zhao Guo didn't give him any assignments, and he expressed that he came here to learn and just needed someone to guide him.

Lin Lu Xiao stated that he only wanted to learn and would consider anyone willing to teach him as his master. Wang Ben thought Lin Lu Xiao's attitude was acceptable but didn't fully believe in him. He casually mentioned that as an apprentice, one must start from the bottom, such as washing socks for the master or working in the vegetable garden.

Lin Lu Xiao agreed, saying that he could do whatever Wang Ben asked of him. However, Wang Ben still didn't agree because Lin Lu Xiao hadn't even familiarized himself with the surroundings. When Wang Ben expressed his doubts, Lin Lu Xiao directly stated that he would start learning the paths and would read Li Xue Jun's diary at night to learn Li Xue Jun's previous methods of recognizing the paths.

On that day, Zhao Guo led the team for training exercises while Lin Lu Xiao stayed behind at the station. Coincidentally, there was a report of someone being trapped. Lin Lu Xiao informed Zhao Guo about the situation, but due to the weather conditions, he was concerned about the safety of the trapped individual. Therefore, without waiting for Zhao Guo and the others to return, he went into the mountains to rescue the person.

When Zhao Guo and the others returned and didn't see Lin Lu Xiao, they worried that Lin Lu Xiao, who was unfamiliar with the paths, might have encountered trouble. They were preparing to go out and search for him when Lin Lu Xiao brought back the trapped individual. This surprised everyone.

After resolving the situation, Zhao Guo asked Lin Lu Xiao about learning the paths. Lin Lu Xiao then explained his method of analyzing the geography using maps, which impressed everyone. That evening, Lin Lu Xiao had blisters on his feet and found it difficult to walk due to the day's hiking. As soon as Wang Ben saw this, he prepared a basin of hot water for Lin Lu Xiao to soak his feet and gave him a specially made ointment.

Wang Ben apologized for his previous remarks about Lin Lu Xiao and promised to be his master, vowing to teach him everything he knew. After accepting Lin Lu Xiao as his apprentice, Wang Ben immediately brought out his secret manual for Lin Lu Xiao to learn about various plants in the wilderness before moving on to other skills.

Lin Lu Xiao finally began his normal life in forest firefighting. Li Xue Jun's diary remained his daily reading material, allowing him to experience every bit of Li Xue Jun's presence here. Nan Chu twisted her ankle while practicing dance, but after a period of rest, she was able to dance again. Life continued.

Lin Lu Xiao went running up the mountain and took a photo of the early morning. When Nan Chu saw it, she also took a photo of the evening in the United States. They didn't contact each other but managed to let each other know about their respective situations. Zhao Guo informed Lin Lu Xiao that two new recruits were reporting today and asked him to go pick them up.

Lin Lu Xiao was surprised to hear that there were new recruits coming to Lushan, while Zhao Guo mysteriously said it was a surprise. When Lin Lu Xiao picked them up, he found out that the new recruits were Shao Yi Jiu and Qin Shi Quan, who had specifically requested to be transferred here to study under Lin Lu Xiao.

Lin Lu Xiao was happy with their attitude and reminded them that they were here to learn, urging them to take their work seriously. When Shao Yi Jiu and Qin Shi Quan arrived and Wang Ben asked if they were Lin Lu Xiao's apprentices, he waited for them to address him as their master.

Shao Yi Jiu and Qin Shi Quan were skeptical of Wang Ben's words, but Lin Lu Xiao confirmed that he had indeed become Wang Ben's apprentice and encouraged them to study diligently as well. On their first day in Lushan, Shao Yi Jiu and Qin Shi Quan were not accustomed to the life in the mountains. They complained about the abundance of mosquitoes and having trouble sleeping, so they chatted with Lin Lu Xiao for a while.

Shao Yi Jiu asked Lin Lu Xiao if he was marginalized in Lushan, which led him to become an apprentice under the simple-minded Wang Ben. Lin Lu Xiao denied Shao Yi Jiu's assumption and encouraged them to learn from Wang Ben. They then discussed the situation of each member at the Special Operations Station and discovered that Jiang Ge had also applied to become a firefighter.

Lin Lu Xiao finished reading Li Xue Jun's diary. The last page contained the good news that Li Xue Jun learned about Nan Yue Ru's pregnancy and eagerly anticipated the day they would be reunited as a family. However, at that moment, the alarm rang, and he went on a mission and sacrificed his life. Nan Chu also saw the page about Nan Yue Ru's pregnancy. While enduring severe morning sickness, Nan Yue Ru worried about Li Xue Jun, who was fighting forest fires. She had no news about him and could only focus on protecting their child, constantly experiencing nausea and vomiting.

Seeing Nan Yue Ru's concerns, Nan Chu couldn't help but check Lin Lu Xiao's social media posts, hoping that he was safe. Shao Yi Jiu and Qin Shi Quan, under the guidance of Wang Ben, learned a lot about forest firefighting and frequently conducted various awareness campaigns in the village, safeguarding the forest.

A small fire broke out in Lushan Forest, and it was the first time for Lin Lu Xiao and his team to respond to a fire. Lin Lu Xiao specifically instructed Shao Yi Jiu and Qin Shi Quan to study hard, follow orders, and prioritize their safety.