Alex Carter is humiliated when his girlfriend Eva dumps him on a livestream for Brandon, a flashy rich boy with a Lamborghini. But at his lowest moment, a mysterious system binds itself to Leah, his sharp-tongued roommate and luxury real estate agent. Every emotional reaction she has because of Alex triggers huge rewards. With Leah by his side, Alex buys a McLaren, luxury properties, rare gems, a nightclub and casino shares. As Eva regrets leaving too soon and Brandon's fake wealth collapses, Alex rises from broke delivery driver to capital power player.