A postgraduate student in the textual research history department is transformed into a down-and-out storyteller in the late Northern Song Dynasty. He originally wanted to rely on the golden finger of knowledge to grow up, but he was hunted down by the Jianghu and wanted by the court because of a "spoiler" of the Jingkang Incident. He had to use modern thinking to reinterpret the story of loyalty, chivalry and survival in the cracks of history.