After Traveling to the Song Dynasty, He Became the Richest Man with His Mother

A baby with a mother is a treasure, a baby without a mother is just a piece of grass. So... The system sent my mother and I to the Song Dynasty. Unfortunately, after crossing the border, my mother became my sister by blood. After wearing it Fight against the scumbag father, fight against the grandmother Build a shop, open a business Open a chain and find franchisees Upgrading to fight monsters from Novice Village, isn't this a script kill? Now that we've come, let's make peace with it. The system wants us to be the richest people, so let's be happy! My mother asked me what the name of my business was, uh... I was born in Jing County, why not just call it Jingdong? Note: This is not a strict version of the Song Dynasty, just an imaginary one.