A graduate of the Department of Modern History + Mechanical Engineering with a double major, accidentally traveled to the reign of Renzong in the Northern Song Dynasty (optional late Renzong period, with redundant officials and excessive pressure from the inside, pressure from the Liao and Xia outside, and prominent conflicts, which is convenient for the protagonist to exert his strength), and became the youngest son of Li Ji Buzhuang, a middle-level cloth merchant in Bianjing (the second son, the eldest son inherited the family business, the protagonist has room for free development, and has his own resources as a cloth merchant)
