This novel has a unique charm. It cleverly replaces modern place names with ancient place names, hiding deep meanings. The author uses this to lead readers through history, touch the marks of time, and open the mysterious door to the past. Readers can use this to understand history, broaden their horizons, enrich their knowledge, absorb historical wisdom, and nourish their souls. Every time you read, you explore the unknown, tap your potential, and embrace the vast spiritual world. The story revolves around the protagonist's experience in the early days of liberation. At that time, the old and the new were changing and the society was in turmoil. The protagonist embarked on a journey full of challenges and opportunities. He possesses unique skills, and his calm, meticulous and thoughtful mind is the key to his victory. He never flinched in the face of the conspiracies of enemy agents and spies. Every time he dealt with the enemy, it was a contest of wisdom and courage. Every crisis tested his will and ability. With firm belief and outstanding talents, the protagonist cleverly resolves crises time and time again. He is good at discerning the enemy's actions, finding flaws in subtle clues, and formulating precise countermeasures. Whether in a bustling city or a quiet countryside, he always adheres to his mission to protect the tranquility of the people and safeguard social peace. After countless ups and downs, he never wavered and firmly walked on the path of justice. This is a novel about courage, wisdom and responsibility. Following the footsteps of the protagonist, readers can feel the magnificent history and appreciate the fearless spirit. I believe that every reader will be touched by the protagonist's deeds and have a deeper understanding of that era after reading it.