Manipulate the World

She has a noble family, a prosperous maternal clan, and a queen aunt. She lives a carefree life, but is smart and intelligent, helping her family to stand firm in the struggle for imperial power; He is a relative of the emperor and a family of military generals. He has a princess and a grandmother who is highly skilled in martial arts, but also elegant in literature, and can travel between various forces with ease; Was her meeting with him a good thing or a bad fate? Where will the combination of her and him lead the unstable situation? Can they keep the people they care about safe and happy? Behind the cold intrigues, spring is blooming.