In the spring of 1949, a war is about to happen between the Liberation Army and Kuomintang Army on the Yangtze River. The Liberation Army dispatches a reconnaissance to scout the southern parts of the River, whose work is actually full of hardships and dangers. However, with the help of the local crowd and the guerrillas, finally, the members of the reconnaissance succeed in the commission and offer valuable information to the Liberation Army, making great contributions in the war.

Set in the period of land reform movement, a poor peasant Zhang gets a fertile land. But he doesn't work seriously on it, then loses money and runs into debt. Song wants to buy Zhang's land but his son thinks that they should help Zhang.

The story of fifteen-year-old shepherd Gu Xiao, who ran away from his landlord to the mountains. There he met scouts from the People's Liberation Army and helped them find the right path. The shepherd then took part in an important combat operation. For his courage and resourcefulness, Gu Xiao was enlisted into the ranks of the soldiers at the request of the company.

A soldier finds his new role in the transition from war time to the construction era.