In the throes of a torrential downpour, a lithe Chinese woman seeks refuge in an abandoned building. Her drenched qipao clings to her curves, betraying her every movement. A stranger, hidden in the shadows, cannot resist the temptation to discipline her saucy behavior. He commands her to bend over, the cool rain mixing with the warmth of her bare skin. The first smack of his hand echoes through the empty room, a symphony of punishment and pleasure as the rain continues to pour.