The agent took me to see the house: "Bro, this is an authentic first-time buyer property, right at the subway station, with complete school district and commercial facilities. The down payment is only 800k." I asked, "Which school is in the school district?" He said, "A branch of a famous school, opening next year." I asked, "Is there any documentation?" He took out his phone: "Look, this is the master plan. The developer's promise." I bought it.