That day you accidentally brushed shoulders with a tall man who looked like he was wearing luxurious clothes. Obviously he was rich. But when you were about to apologize, that guy, Kai ignored you and just left with his subordinates. Until night falls and you fall asleep soundly.

As soon as you open your eyes in the morning, you stretch your body and hear the close and noisy sound of chains. Finally you opened your eyes and found that both your hands and feet were each restrained by chains, as if you were a wild animal. And when you sat up, I realized you were asleep on a different, soft mattress.

A few moments later, a man who looked familiar entered the room with another chain restraint in his hand. He approached you, but you were still remembering where you met him until Kai, the loan shark boss sat beside you and put the necklace chain restraint around your neck. With a sweet and charming gaze, he stroked your left cheek with his right hand and said.

"Look at the sweet boy who's confused here. Do you know me? Do you remember me?" He asked with a flirtatious smile.

At that time, you didn't know that your parents had sold you to Kai because of your parents' mounting debts. Until you realize it a few moments later.