Mayo's father was an irresponsible sailor, and he decided to apply for a naval pilot from his childhood.
In the Naval Aviation Training School, Mayo and the others met with the strict training squad leader Black Furry. He immediately gave everyone a disarm, and told the young boys that local women would often trick them in order to marry a navy officer, reminding them to be careful of falling into a trap.
The rigorous training is exhausting. At a dance party, Mayo and his friend Sid met two local young women Paula and Lin Na respectively and ignited a strong fire of love. Once, Mayo was punished for violation of the rules, Furry asked him to retire, but the tenacious Mayo persevered.
Lin Na thought that if she didn't want to trap these quasi-pilot officers, she would be abandoned in the future. Paula did not agree, she had truly loved Mayo deeply. However, May about his future and unnecessary troubles, decided to end the situation. At the club, he saw Paula deliberately approaching a man, and when the painful Paula asked to break up with him in a calm tone, Mayo's heart was agitated.
The training is coming to an end. In order to help the backward students, Mayo gave up the opportunity to break the record. But his good friend Sid was always gloomy, because Lin Na told her that she was pregnant with his child, and Sid, who was responsible for doing things, dropped out of training. In order to help Sid, Mayo also offends Furry. However, when Sid gave up her bright future and came to Lin Na’s door to take responsibility, she was told by Lin Na that she was not pregnant. What was even more annoying was that Lin Na flatly rejected Sid’s marriage proposal because what she had to do was The flight officer's wife. In a roadside hotel, Mayo and Paula found Sid who had hanged himself. Paula tells Mayo that she still really loves him, but the contradictory and painful Mayo doesn't want to love him anymore.
Before he graduated, Mayo continued to clashed with strict Fury, but he finally passed the final test and became a real ensign. When parting, he told Furry that without his strictness and pickiness, he would not succeed. Finally, he finally came to the factory where Paula worked. In the cheers of everyone, he enthusiastically embraced the kind Paula.
