With a miraculous ability to replace things, even fakes can be turned into genuine articles. Thanks to this power, Xi Du’s pawnshop quickly makes a name for itself, attracting a steady stream of counterfeit luxury goods and imitation antiques. He uses it to grow rich in no time, face-slapping one fraudster after another. But beneath the revelry, danger is brewing. The wealth he gains with each replacement is steadily draining everything he has. When the price finally comes to light, he has no choice but to face the huge secret hidden behind the System.