The old tank leaked, and Liu Xu and Zhang Yang are trying their best to close the valve. The water pipe burst and there was no water to cool down. Jin Shichuan found fire extinguishing equipment to cool down. Then he asked the others to continue to cool down, and he went to close the valve. The other people's oxygen cylinders were almost out of gas, so Jin Shichuan stayed and continued to close the valve, and ordered others to go out to change the gas cylinders. Looking at the oil refinery that exploded frequently, Xu Lai's heart hung in his throat outside. It was Zhang Yang and Liu Xu who successfully closed the old tank, but what followed was flowing fire. They avoided it and were blown up, and Zhang Yang's leg was even crushed. Jin Shichuan was blown away by the blast and lost contact with everyone. Lu Fangqi took people to rescue them, and Jin Shichuan tried his last strength to close the remaining valves.
Jin Shichuan was also rescued, and the vertical storage tank was finally closed. Liu Xu was hit hard by a heavy object in order to save Zhang Yang, but they insisted on going up to the platform. Lu Fangqi hurriedly asked someone to lower the rope to pull them up. Liu Xu helped Zhang Yang tie the rope, Lu Fangqi pulled him up, and an explosion directly blasted Liu Xu into the sea of flames. Everyone cried, and Lu Fangqi reported that Zhang Yang had been rescued, but Liu Xu failed to come up. Jin Shichuan put on the fireproof suit again and insisted on entering the fire scene to take out Zhang Yang, but the blast generated by the explosion knocked him into the air. Later, Jin Shichuan was hospitalized and temporarily out of danger, but due to the brain injury caused by the concussion, he might remain in a coma, so Zang Qiu couldn't tell Xu Lai whether he would wake up with certainty.
Xu Lai has been mentally prepared since she fell in love with Jin Shichuan. She will wait until Jin Shichuan wakes up. Grandpa persuaded Xu Lai to go back to rest, but Xu Lai refused. She hoped that Jin Shichuan would see herself immediately when she woke up. Jin Shichuan left a video for Xu Lai, and Xu Lai watched it crying and laughing, and she cried completely after watching it. After adjusting his mood, Xu Lai appeared at Jin Shichuan's bedside again with a positive face. She did not allow any regrets between them, so he must wake up. Seeing this scene, Zang Qiu couldn't bear to go in and disturb him. Zang Qiu sent Lu Fangqi a message, but he never replied. Zhang Yang looked at Liu Xu's bed which was already empty beside him, recalled many memories with Liu Xu, and he couldn't help crying.
Not only Lu Fangqi, but everyone else in the fire station is not in good condition. Squad leader Liu Xu died, station manager Jin Shichuan was unconscious, Zang Qiu was worried about Lu Fangqi, Xu Lai planned to go to the fire station to see Lu Fangqi by the way. When Xu Lai received a call from the Wen and Political Commissar, he asked Lu Fangqi to blow Jin Shichuan's whistle to gather the crowd, and Zhang Yangwo stayed in the dormitory. Xu came to see him and brought Wudi with him, Zhang Yang finally smiled. Then Xu Lai asked Lu Fangqi to invite everyone to the activity room, and she thought of a way to enlighten everyone. Xu Lai released the video that Liu Xu recorded for his brothers before he left the team. When everyone saw his face again, they couldn't help crying. After the video was played, Xu Lai made a final summary and encouraged everyone to cheer up.
Lu Fangqi led the whole group to stand up, and paid a standard military salute to Xu Lai, and Xu Lai bowed deeply in return. The next day, Xu came to find Commissar Wen, and she successfully completed the task assigned to her by the commissar. Lu Fangqi's situation is not right, he has major psychological problems, and refuses psychological intervention, so the cultural and political committee hopes that Zang Qiu can help enlighten Lu Fangqi, and Lu Fangqi should listen to her words.