The great armed forces are trained by a mountain of military orders, strict discipline and absolute obedience, especially in wartime, they have a family tradition of risking their lives to fight for their country and win themselves the title of hero and honor. The great pilot Colonel Polly was like a bull, but the team he trained was the best in the war. The war was finally over. He, his wife and two sons and daughters, who returned from the Spanish battlefield, went to work at the military base in South Carolina. He demanded absolute obedience to the management of his family as he did in the army, and his dictatorship aroused strong dissatisfaction among the children. Polly's relationship with his eldest son was deteriorating day by day. In a basketball match, he flew into a rage after losing to his son by one goal. He had to admit that he was old, who was always allowed to succeed. This anger added a shadow to the atmosphere of the whole family, but under the persuasion of his mother, Ben forgave his seemingly unreasonable father. Soon, Ben's eighteenth birthday arrived. In order to make his son mature as soon as possible, Polly did not hesitate to take him to the bar to give him adult education. Even when the class participates in the basketball game, it is easy to interfere with the instructions and instigate the son to retaliate against the players who collide with the fouls, resulting in the class having to leave.