Students in a middle school in Shanghai are looking at the list of schools that have reduced tuition fees. As a result, Wu Guanen, a punk student who relied on the dark forces, was completely exempted, while Jiang Dacheng and Lv Xiaoke, students from poor families, were only exempted by one third.
Unfair treatment has aroused students' resentment and injustice, and the crisis of dropping out of school hangs over students' heads: Jiang Da, a correspondent of New Youth Daily, called students together to solve the tuition problem and launched a struggle with the school.
A-Fei student Wu Guanen eavesdropped on the speech and reported it to reactionary President Zhu. Under the secret order of Wu, the inspector of the pseudo-police station, Chairman Zhu dismissed him on the pretext of selling New Youth Daily. Jiang Dacheng embarked on the revolutionary road under the good guidance of Yang Ming, an underground worker of the Party. Under the influence of Jiang Dacheng, Lv Xiaoke, Chen Yuzhen and He Guisheng all joined the underground Young Pioneers. They changed the sealed New Youth Daily into a wall newspaper and published it in schools to spread revolutionary truth to students.
The children of the underground young pioneers fought bravely and tactfully against the enemy. They came to President Zhu's office in the middle of the night, listened to the Xinhua News Agency broadcast, printed the news of the victory of the People's Liberation Army crossing the river into leaflets, secretly distributed leaflets and posted slogans under the guise of selling newspapers to arouse people's fighting spirit.
The warning letter they sent shook the enemy like a bomb, which made the special inspector Wu and the principal Zhu panic, and the children of the underground young pioneers aroused their suspicion. At the critical moment, Teacher Yang Ming stepped forward to protect the child, but it aroused the enemy's suspicion of him.
Jiang Dacheng got the news that the enemy wanted to arrest Teacher Yang Ming, and was about to report it, but Yang Ming came to his house and arranged the task of welcoming the liberation of Shanghai. The spy suddenly came after Yang Ming. Under the cover of the children, Yang Ming moved safely.
Finally, they ushered in the liberation of Shanghai. In the majestic Young Pioneers' singing, a group of new players are holding a joining ceremony. He was very excited when Jiang Da became a small partner and put on a red scarf. He is determined to follow * * * forever and be the successor of the communist cause.