Surrounded by the powerful white army, they smashed the enemy's encirclement and suppression again and again, defeated again and again, and interpreted a series of legendary and tragic stories. Finally, the Red Army team was strengthened and the red base area in northern Shaanxi was established, which made great contributions to welcoming the arrival of the Central Red Army in northern Shaanxi. Liao Jingbei and Yan Xianhong are red lovers. They lived and died together in difficult years, separated several times, and finally got married across the river under the enemy's gunfire. Just after the wedding, Liao Jingbei led the soldiers to the front.