Once time travels, she becomes a domineering daughter that everyone hates, she is plotted against on the night of her marriage, and she is troubled everywhere by marrying a prince. Well, the soldiers come to cover up the water and the soil, and while she is witty against the black and cold prince, she also wants to marry her. Try hard to reverse your unruly image. Let's see how a flower from the military academy counterattacks after crossing over and becomes a pretty princess that everyone loves!