吴进在妻子苏阿去世后独自照顾他的儿子季浩。在她去世之前，她承诺一年后她会在下雨天回来。一年后，苏A又出现了，但她什么都不记得了。Woo Jin takes care of his son Ji Ho alone after his wife Soo A passed away. Before she passed away, she promised she would be back on a rainy day one year later. One year later, Soo A appears again, but she does not remember anything.
