The 903rd Air Force Division is an excellent unit with a glorious tradition. The deputy division commander, Yin Shuanghu (played by Li Guangjie), has outstanding flying skills and is a strong contender for the division commander. In an exercise confrontation with Chief of Staff Yue Shuanglong (played by Wang Ban), Yin Shuanghu wins, but his wingman suffers a bird strike accident. With the help of ornithologist Liu Qi (played by Huang Yi), Yin Shuanghu is not penalized. Soon after, Yue Tianlong becomes the commander of the 903rd Division, and Yin Shuanghu is quite dissatisfied. Liu Qi also transfers to the regular company to become a part of the air force. The conflict between Yin Shuanghu and Yue Tianlong erupts due to their different training philosophies. Yue Shuanglong, who is well-versed in foreign air force training, emphasizes practical combat, while Yin Shuanghu respects the exploratory experience of predecessors. The two argue endlessly, and Yue Tianlong immediately proposes a group confrontation, leading to a series of clashes and cooperation between the two outstanding air force commanders, filled with mutual admiration...