Jann is an avid gamer from Cardiff who spends his days playing Gran Turismo, refusing to succeed in the real world. Meanwhile, in Tokyo, Danny, a marketing manager for the Nissan automobile corporation, is running an advertising campaign and, together with the management of Gran Turismo, hatches a plan to launch a competition inviting gamers to try their luck in real racing cars. Needing help organizing an event, Danny turns to Jack, a former racing driver and incorrigible cynic. When fate brings Jann together with Danny and Jack, the gamer becomes the driver of a Nissan racing car, plunging headlong into the fight for a place in the sun in the competitive world of real racing.