'Sara' who died from a car accident is brought back to life by the grace of the God of Cats but changes into a cat on rainy days. There is only one way to rid herself of this magic, to find the butler of fate that sincerely loves and cares about cats, fall in love and kiss. One day while struggling to find the butler of fate, Sara witnesses someone kill a cat and is now being chased by the killer. As if turning into a cat isn't bad enough Sara's also being chased by a murderer. Will Sara be able to get through this situation and find her butler of fate?