Please, one dollar can be exchanged for everything, super cool

Chen Feiyu obtained the "Seckill" system, and has an astonishing wealth at a young age, 5000 million supercars, 1.2 million flat-floor river view houses, and 1.5 million Challenger private jets, all of which cost only 1 yuan to kill!
Ordinary flash kills are nothing, but betting flash kills are more exciting!cruise ship?Land?Commercial street?Hey, young man, do you think I must be happy if I am rich?You can't imagine my happiness! ...