Based on Yan Xiufeng, a "first-class combat hero", this paper tells the story of a clever boy named Zhang Ga [1] in a small Zhuangzi near Baiyangdian, Hebei Province during the War of Resistance against Japanese Aggression period. He loves the Eighth Route Army, and the Eighth Route Army likes him very much. Old Zhongshu of the Eighth Route Army Reconnaissance Company, who lives in his home for illness, often tells him heroic stories.

The brutal enemy killed Gaz's grandmother in an attack. Not only that, the old clock book of the Eighth Route Army reconnaissance company that Gazi admired most was also taken away by the devil. Gazi really hates the enemy! Determined to avenge his grandmother and save Uncle Zhong, he found the Eighth Route Army and became a small scout. He was brave and resourceful when he cooperated with Luo Jinbao, the platoon leader of reconnaissance.

In a battle, he seized an enemy pistol and secretly hid it in the old man's nest without turning it in. In order to attack the enemy's watchtower, he secretly left his hometown where he was recovering and was arrested on his way back to the team. When the enemy tortured him, he bravely resisted and was strong and unyielding. When the troops attacked the watchtower, he managed to set fire to it, which played a very good cooperative role. In the end, he fought among himself, wiped out the enemy, rescued Uncle Zhong and avenged his grandmother. After the battle, Gazi took out the pistol hidden in the old woman's nest and gave it to everyone. The captain officially announced that he would use it. Gazi was satisfied and gave his precious wooden pistol to his good friend Chunton.