This book is one of the series of "Legends of Tang and Song Dynasty Heroes", which tells the story of Xue Rengui, a famous general in the Tang Dynasty. Xue Rengui was known for his outstanding military prowess in the early Tang Dynasty. In order to recover Liaodong, unify the world, and rescue Silla, Tang Taizong sent troops to conquer Goguryeo three times. The book is written in the form of chapters, which is rich and easy to understand, and is worth reading. The author was written by Rulian monks of the Qing Dynasty.