This drama tells the story of resisting the Japanese invaders from plundering the Chinese cultural heritage. In Tonghai Town during the Republic of China period, an ancient tomb attracted tomb robbers from all walks of life. The brave and simple Tonghai people stayed here and protected it. As the Japanese army coveted and plundered China's cultural heritage, its claws extended to the Tonghai Tomb. This drama tells the story of Zhao Yueze (played by Fu Chengpeng), a Communist Party member in the Republic of China, who was ordered to come to Tonghai Town, Tonghai, where the folk customs were simple. He happened to meet Xu Xiahe (played by Yang Shu), the armed force of the town, and led the local people's armed forces to fight a desperate game with the Japanese army, the national army, and the bandits to protect the ancient tomb, and had an emotional entanglement with the sisters Xu Xiahe and Xu Dongmei (played by Zhang Hui) with very different personalities. It writes a legendary story of resisting foreign enemies, guarding homes, protecting culture, giving up small righteousness, and defending the dignity of the country and nation for the land and homeland, for Chinese culture, and for the treasures and heritage.