Starting a dollar spike system

The bride price is impossible to give, it is impossible to give in this life. Don't give a lottery? Then you wait to be bachelor! stay single? I also want to be a bachelor, but there are too many girls chasing me. With the one-yuan spike system, he can kill a lot of things with one dollar every other week. "Ding! Congratulations, you killed a villa for one dollar!" "Ding! Congratulations, you killed a Lamborghini for one dollar!"