Sudden Wealth Starts with Cashback

Jason sacrificed everything for Mia, only to be cheated on with a wealthy man. On the brink of despair, he awakens the Trillion-Dollar Subsidy System, which grants him a luxury mansion and a supercar every time he completes a mission. He rises up, humiliates Mia and her lover, and saves his father by taking on his own cousin. From there, he acquires hotel shares and begins building a business empire. Along the way, Jason also protects his childhood friend, helps a woman named Sophie, and keeps multiplying his wealth until he becomes the richest man in Cloudhaven.