This book is based on the real struggles in Daqingshan and Suimeng areas during the Anti-Japanese War. It tells the heroic story of people of all ethnic groups abandoning their differences in beliefs and customs and uniting to resist Japan. The work is based on historical facts, portrays the images of many anti-Japanese comrades, and shows the heroic deeds of soldiers and civilians of all ethnic groups in smashing the Japanese invaders' plans to advance westward, defending the northwest of the motherland, and supporting the Hundred Regiments War. The novel integrates the northern scenery, national customs and folk culture, restores a little-known history of the Anti-Japanese War in Northern Xinjiang, and pays tribute to the Suimeng martyrs who fought bloody battles to defend the country.