Two years after the caper in Bangkok, young Qin Feng is reunited with his uncle in New York. The two have been summoned, along with the rest of the world’s greatest detectives, to solve a series of Feng Shui themed murders that have been taking place in Chinatown. If they find the killer, they win $5 million, and will be listed as the Earth’s greatest sleuths on the International Detective App. (Because that’s a thing, apparently). So, with the stakes in place, the genius/dumb-ass duo set out to solve the murders, make some cash, and, hopefully, find love along the way.