System: Give Away a Courtyard at the Beginning

Suddenly I got a courtyard house and became a billionaire. The courtyard house is not only worth a lot of money, it can also give away money, and it also has various magical systems. Holding a courtyard house in hand, he navigates the business world, enjoys grudges, falls in love with the landlady, helps the male landlady become a local boss, and is a story about an unknown person who suddenly became a great god.