She is the daughter of a wealthy businessman, but she has the world in mind and has lofty ambitions; he is a member of the ruined royal family, his brother has ascended the throne, and he was sent to a very remote place. She originally thought that her life would be mediocre, and she could only read military books and imagine in her mind that she could achieve great things. Who would have thought that she would meet him in a down and out state. The moment he saw her, he suddenly realized what the world meant to him. She became a general who fought for him, and he became a king who protected the world for her.