At first glance, Amy appears to be a normal, young girl living with her father. However, she is actually a doll, built by her father to resemble the daughter he lost contact with decades ago. Even though he seems satisfied with his creation, the man still loves his real child dearly. As he takes his last breath one day, Amy sets out on a journey to find her father's beloved daughter in order to convey his true feelings. [Written by MAL Rewrite]