"I always see her. For her, I can do anything. I am a hopeless man. I can no longer endure this kind of normalcy." Sorata and Anna are childhood friends who have grown up in the same household. Their circumstances, however, are polar opposites. Anna is the granddaughter of the mansion's owner, while Sorata is the grandson of the household staff. Now that they are teenagers, how will their different social statuses affect their relationship?