The Interworld Delivery Tycoon

Modern delivery worker Finn Lin accidentally travels to ancient times while delivering takeout. The modern food he brings shocks the Imperial Citadel guards and General Xena Su. He quickly accumulates wealth by selling modern boxed meals and specialty cuisines, and uses modern thinking and technological props to resolve harassment from powerful nobles and redress grievances for ordinary people. He exposes Imperial Uncle Yang's crimes of forcibly seizing women and killing innocent civilians, teams up with Crown Prince Cedric to bring down Imperial Uncle Yang, builds a cross-time takeout delivery industry chain, brings modern food into the imperial palace and benefits the common people. He eventually becomes a top entrepreneur, gains both career success and romantic love, and achieves life victory across both worlds.