A group of young boys and girls with dreams entered the military academy with great longing. Hu Yiming, a passionate young man who is competitive but always gets into accidents, Xu Zhengnan, a descendant of a soldier who is excellent but arrogant, and Feng Dan, a "tomboy" with lofty ambitions... The conflict between the individual and the environment, the gap between ideals and reality, make them encounter many problems on the road to growth. There are disputes, reconciliations, tears, and laughter. High-intensity physical training makes everyone understand not to admit defeat and not to give up. Combat exercises and outdoor training teach them the weight of the individual and the collective, and the integration of personality and the overall situation. Facing the selection of the "United Cup", a national competition to win glory for the school and show the style of military academy students in the new era, everyone fights side by side and shows their style, presenting a different kind of youth with surging blood and great glory!