Wen Sheng, a ranger with ancient family skills, is lost in the misty rivers and lakes of the century. Since childhood, I have seen shadows in my dreams. In the illusion, a mysterious man in black leads the way with the sound of a flute, pointing to the mystery of the lost "shadow mirror" that has been dusted for hundreds of years. In order to find the truth, Wen Sheng embarked on a chase that intertwined time and space, pursuing the shadow of fate that permeated the rise and fall of the empire. The situation in the world is changing, light and darkness are intertwined, it is difficult to distinguish between ourselves and the enemy, and old friends and new enemies are entangled in dreams and shadows. Wen Sheng is both the pursuer and the pursued. His obsession is to unlock family secrets and to protect his true self. In the cycle of pursuit and escape, dreams blend with reality, and bones and new life coexist. Can Wen Sheng find a ray of true light in the complicated world and self-loss? This book uses poetic touches to outline a lonely song that spans the century, showing the ultimate collision of chivalry and destiny, pursuit and awakening.