Red Crag was a famous story about a group of revolutionary soldiers fighting and sacrificing in the arduous battle against the Japanese in the 1930s. After reading this book, I was deeply moved and inspired. This book tells the story of a revolutionary soldier's struggle and sacrifice in the Anti-Japanese War. They were in a difficult environment and faced extremely cruel enemies, but they fought unyieldingly. The protagonists in the novel, Liu Hulan, Chen Amao, Li Hongyan and others, were all extremely strong and brave soldiers. They stuck to their beliefs and duties in extremely difficult situations and used their own lives to interpret the spirit of patriotism and revolution. In the novel, the author deeply expressed the significance of patriotism by describing the cruelty of war and the difficulties of revolutionary soldiers. The revolutionary soldiers did not hesitate to sacrifice their precious lives for the safety of the country and the people. They stood firmly in front of the revolution in the war without fear of danger or sacrifice and made great contributions to the country and the people. The novel also depicted the beauty and kindness of human nature. Although they were in a war environment, the revolutionary soldiers still maintained their kindness and love for the people. They used their actions to show the beauty and nobility of human nature. Although the lives of these revolutionary soldiers are short, their spirit and values are forever in our hearts and set a noble example for us. Red Crag is a long novel that deeply reflects the history of the Chinese revolution and the Anti-Japanese War. Through describing the struggle and sacrifice of the revolutionary soldiers, it shows patriotism and revolutionary spirit, and makes us deeply realize the beauty and nobility of human nature. I was deeply moved and inspired to think that this book is a good book worth reading.