She is a top academic girl with strong motor skills. She is a thorn in the side of top academics and a friend of low-achieving students. Unfortunately, her parents don't get along well with each other. She grew up in a noisy family and is emotionally indifferent. After finally going out to study and escaping from the sea of misery, she caught a strange bus and arrived at the prosperous dynasty of the Great Sea, where she became the only daughter of Prime Minister Shimono's family. When meeting the prince of Dahai Kingdom, who has a good appearance, good figure, and a high IQ, his cold heart was inexplicably warmed up.