(Japanese with English Subtitles) One morning, a young lady awakens to find that she has lost all her memories prior to that morning. Her life, her relationships, her very name - all gone. All that's left is a cell phone with contacts she doesn't recognize and Orion, a young boy only she can see. With Orion's guidance, she struggles to make sense of herself, a boyfriend she doesn't know and the little things that make up a daily life. With no memories left, the only alternative is to forge new ones, even if that means leaving old loves behind.