Can a person create an ideal shell for the soul? This is the question that Albert Faunston asking during his life of inventor, he dedicated his youth to the creation of mechanical dolls.
Due to circumstances, he has to leave his home and realize his dream.

The novel is based on the book of one of the authors of this novel, this part of the story will tell you about prologue taking place in the book, introduce the past of the main character of the original - Kishita, tell about the fate of the girl and reveal the mystery of her appearance.