The protagonist Li Quan travels through the Qin Dynasty as the entry point. Focusing on the main line of his encounter with Qin Shihuang and his loyalty to Qin Shihuang, it incorporates elements of intrigue and unfolds the story at a step-by-step pace. It first describes his difficulties and opportunities when he first arrived in the Qin Dynasty, paving the way for the subsequent help Qin Shihuang unify the world.
