Traveling through Bianliang in the Northern Song Dynasty, I, Zhang Yuan, became a small official in the Housing Management Office. While others fight for power, I specialize in the property market. The renovation of a dilapidated house is just the starting point; the royal villa shows its ability. When Jiaozi Pu issued my first mortgage, and when the civil and military forces of the entire dynasty fought for a piece of land, I realized that the hardest lever in this era was called "real estate." What I want to do is not a powerful minister or a wealthy businessman, but the only one in this world capital - the God of Households.