If ghosts can think and remember who they are, then the physical brain is not the only place where we store our inner selves. Helen is asked to train two young women into the art of communicating with the dead. But Helen's days as a medium are long gone. In fact, she gave up that life 15 years ago when she lost her daughter. Today Helen is a different woman dedicated to her car...。罔笑是个典型的乡下阿嬷, 在贫苦的环境扶养四个小孩长大, 但各自成家的小孩却不孝顺, 将她每个月轮流寄养, 兄弟间彼此计较着大小月的天数, 但乐观的罔笑总是一笑置之。 直到有一天她迷路流落警察局, 且意外地中了乐透头奖, 众子女开始急着寻找罔笑, 大家赶回乡下老家, 展开一段荒谬的比赛孝顺之旅……。