Su Xieyi is a little mute who grew up in a slum in Hong Kong, China. He lived in that place where garbage piled up into hills and where the sun never shined for sixteen years. Until his parents sold him to a European man in a suit and leather suit at a high price in order to support a pair of healthy twins. He didn't know where the man was taking him, nor what country that place with its buildings and constant traffic was. But when he saw the pairs of intertwined bodies inside the elegant building, he understood. Repeated betrayals for freedom and repeated despair smoothed everything out. He learned to smile charmingly at those guests, and learned to show off his assets. Just when he was about to completely compromise the world, the guest appeared. It was the first ray of sunshine in the little mute's life, which could pull him out of the filthy quagmire. Him, redeem him.