A Shepherd Boy's Dream: While herding sheep in the impoverished mountains, 14-year-old Li Xiaofei stumbles upon an old police cap stained with blood. Inside, someone has written, “Wang Jianguo, a snowy night in 1992.” It sparks his dream of becoming a police officer.
The Harsh Reality: Xiaofei receives notice that he must leave middle school. Forced to give up his studies and work on a relative's farm, he still secretly treasures a police badge design and practices throwing and observation skills while tending the sheep.
A Twist of Fate: The village Party secretary brings news of military recruitment. Defying his father's objections, Xiaofei insists on enlisting. A blizzard hits on the way to his physical examination, but he shows astonishing determination, walking 30 kilometers to arrive on time.
His First Days in the Army: The grueling recruit training puts Xiaofei through the wringer, but the strength he built on the farm and his tenacious character help him stand out and earn his squad leader's attention.
His First Test: A fire breaks out at the textile mill where his mother works. Torn between family ties and military discipline, Xiaofei ultimately chooses to follow orders. His actions during the rescue earn him his first commendation.
A Turning Point: Xiaofei overcomes his educational disadvantage in the reconnaissance troop selection. Using his practical ingenuity, he completes an impossible mission and is recommended for special forces training, setting out on the path of a career soldier.