My Girlfriend Is Married and the Child Is Three Years Old

Yang Yi comes with a consumption lottery system. Just buy and buy and you will get a chance to win the lottery. The prizes obtained in the lottery are all new technologies or cutting-edge technologies. So Yang Yi became a veritable prodigal man. Yang Yi: "When buying a mobility scooter, choose BMW!" System: "Ding dong, the photolithography machine technology is triggered." Yang Yi: "Rent? Buy a high-rise apartment? Impossible, just buy a villa!" System: "Ding dong, the steam turbine reward is triggered." Yang Yi: "Jade bracelet, 950,000? Who are you looking down on? At least 980,000!" System: "Congratulations, you won the aviation engine award." President of the National Academy of Sciences: "Academician Yang is an all-round scientific research talent!" Yang Yi: "Cooperation negotiation? Impossible, only acceptance!" Well-known domestic enterprises: "Everything is fine, we accept it!" Each arduous scientific research task was solved easily, and Yang Yi achieved... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.