Lucy is a young man from a wealthy family with a cold and stunning appearance. One day, she bought a magical ring from a national store, but it was suddenly taken by David who broke in on the same day. The next morning, the two of them disappearedThe thought-provoking exchange of body turned her into a man. Nowadays, Lucy not only has to shave her beard before going out to meet people every morning, but also has to find ways to break the spell and transform back into her daughter.