On a deep night, under the star-studded sky, the scenery beside the river and lake is picturesque. A modern young man, Lin Yun, sat in front of the study window, lost in thought. He is an ordinary programmer who loves history and is full of curiosity about ancient emperors and generals. Suddenly, a breeze lifted the pages of the book, and the moonlight from the window shone through the gaps on the desk, reflecting ancient place names and characters. Lin Yun stared at these pages, his thoughts flowing like a tide, as if there was an invisible force pulling him.