在同学眼中，米卡是个怪咖，整天活在自己的世界里。有一天，米卡家隔壁搬来了两个新邻居，因赌博而负债累累的数学家沙夏和他买乐透彩所赢得的一匹骏马。沙夏想卖掉骏马抵债，却遍寻不着买家，而米卡和马儿的偶遇，也意外地让米卡活出了新的自我。正当沙夏决定让马儿陪在米卡身边时，却不知道坏蛋债主早已策划了邪恶的阴谋…

　　middle-aged woman, traumatized from the death of her adulterous lover, moves into a room at a New Orleans boarding house where the blind landlord becomes suspicious to her activities of continuing her affair with her dead lover