Xu Yan, a student from a poor family in Ninghe County, suffered a tragedy when his family was exterminated on the way to the imperial examination. He discovered the mysterious map fragments left by his father and was forced to embark on the road to escape. This writing focuses on Xu Yan's transformation from a poor student to a desperado, as well as his key experience of acquiring Mohist inheritance, laying the foundation for subsequent power struggles and growth and transformation.
