Bright Sword: Starting from the Great Victory at Pingxingguan

The protagonist is a battalion instructor in the film and television drama Liangjian. He got separated from his troops during the Battle of Pingxingguan and unexpectedly came to Dai County to fight against the Japanese guerrillas. This book is not a science fiction film, and does not contain any dramatic plots about tearing apart Japanese enemies. The most interesting thing about this book is the true description of the era...