She was resentful that she could not be favored by her parents because of her heart disease, and she viciously teased her biological brother over and over again. Her best friend is the person closest to her, and she hopes to please her. She embarks on her way to Tokyo to study alone. She wipes away her bitter tears and never looks back. She accidentally meets him, who is unruly and in a delicate state. He inadvertently remembered her appearance, and she inadvertently avoided his gaze. Suddenly she caught the gaze of her best friend, and she didn't know how to untie the knot. Or is it possible to keep the other only by leaving one? Fish or bear's paw, which one to choose?