[Oath of my whole life] She is the daughter of a general, and he is the youngest prince. Because he wanted the throne, she became a killer to help him get the throne, but he gave up the throne for him. He failed her. It turned out that even if she overturned the prosperity of the world, she could not defeat him. When I see him in the next life, he is still with him, loving each other sweetly. She stabbed him in the chest with a dagger. He held her trembling hand and asked, "Why? Why don't you understand?"