In 1930s Korea, a swindler and a young woman pose as a Japanese count and a handmaiden to seduce a Japanese heiress and steal her fortune.

“我断断续续地生活着，甚至连那些人的名字与长相都记不清了。心里面快乐与忧伤总是淡淡的，从不认为有什么事能彻底改变我。而我继续认真做着爱情之外的事情，比如学习与工作。我甚至认为剩下一半的大学生活里，我会做得比以前更优秀。除了生活方式，我解释得不多。从不愿去追究生活的意义与本质。活着，便是经历着。”“我是水，难以定型的水，生来就不甘寂寞地奔腾，一点儿都不顺利地、跌跌撞撞地奔腾，不知要到哪里去，一点儿主

At a high-school party, four friends find that losing their collective virginity isn't as easy as they had thought. But they still believe that they need to do so before college. To motivate themselves, they enter a pact to all "score" by their senior prom.