"I know you are here, and have always been there that summer. You are like the directionless wind, leaving me where I am." - Mu Xia Liang "You are like the waves with no end, which have made me drift for half my life, but I still want to keep you." - Xiao Zhichuan 26-year-old Mu Xia Liang met 30-year-old Xiao Zhichuan in Bande, South Africa. One only knows how to save people, and the other only knows how to kill with a gun. They have nothing to do with each other but are always intertwined. They have memories of half a lifetime in the sound of whistles at the harbor.