The TV series official website shows that in episode 16, Gu Nanting couldn't sleep that night and had to get up in the middle of the night to exercise with dumbbells.
The drama mainly tells the story of Gu Nanting, deputy director of Luzhou Air Passenger Flight Department, and Cheng Xiao, a pilot, who experienced the same shock and test, overcame many difficulties, supported each other's growth and worked together to build a dream.