A harsh world survived by only those who are strong and ruthless. A world where humans are seen as nothing more than merchandise. Jisung, a human, falls to this world. Minho, a mystery, thrives in this world. How do their paths cross? What can they possibly learn through each other? They find use in each other. One for a journey, another for freedom. But that need for each other may soon turn into something more. The heart is impossible to fight against.

Two men, two totally different lifetimes. They should not want each other the way they do. But when they unexpectedly find love in someone so perfect for them, they both know there is no escape anymore. * [M]