1940s, Chengdu.College student Zheng Xiaonan is a bloody young man. He witnessed innocent people dying in Japanese bombings. Under the influence of his fellow university party members, he gave up his writing and joined the army and joined the battlefield.In a fierce battle with the Japanese army, the Sichuan Army squad was completely wiped out. Zheng Xiaonan was rescued by the Eighth Route Army and became one of them.

In this melting pot, he tempered his will, strengthened his beliefs, and grew into a party member.During the War of Liberation, Zheng Xiaonan shouldered the party's mission and returned to the Sichuan Army and returned to Chengdu, whereupon a battle of wits and courage began.Relying on his status as an anti-Japanese hero, he instigated generals to revolt, protected progressive people, successfully resolved crises at critical junctures, disrupted enemy plots, and contributed his youthful blood to the peaceful liberation of Chengdu.

Dawn comes.Zheng Xiaonan completed his mission and gained love.