The anti-Japanese war raged across the North China Plain. Under the leadership of Li Changge and Zhao Yunfei, the villagers of Majia Village formed a heroic anti-Japanese armed force. Facing the iron heel of the Japanese army and the betrayal of the traitors, they relied on their wisdom and courage to compose a magnificent song of resistance amidst the flames of war. This is a story about loyalty, sacrifice and hope, showing the perseverance and responsibility of ordinary people in the war.