In late 18th century ice is a commodity more valuable than gold. When corrupt officials conspire to form a monopoly and fix its price, a gang of 11 professionals is formed to steal all the royal ice blocks in five storage for a night
Deok Ho and his gang make ends meet by racketeering around the country. Han Myeong Hoe, King Sejo's right-hand man, thinks highly of their talents and encourages them to work for the country