This is the story of one young boy who couldn't get along with his classmates and decided to drop out and never return... This is the story of an exquisite doll who wished to one day become a normal human girl... This is the story of one young boy and an exquisite doll and their adventures as they strive to help each other in overcoming their fears and the very real dangers of the Alice Game. However, in order to do that, they must overcome their distrust of each other.

One day Jun finds a website that asks him to put his order in his desk drawer, and thinking it's a joke, he does. The following day a suitcase arrives containing a doll named Shiku that comes to life when wound. Welcome to the world of Rozen Maiden, where Jun must protect and serve a living doll and another universe becomes reality...

Jun is stuck watching over Suiseiseki, one of the twin Rozen Maiden dolls. Suiseiseki hates humans, especially Jun. Unfortunately, Jun has never figured out why Suiseiseki has such hatred for humans. He wants Suiseiseki to like him, so he offers Suiseiseki help. Nonetheless, what Suiseiseki has set for Jun is more than life-threatening.

Jun is back on the Internet! This time he is looking for answers concerning a "dream." The closer he gets to understanding the dream, the more he learns about the crazy world of the Rozen Maidens. Jun finds out the answers are hidden within the Rose Mansion, but will never be the same once he truly understands his dream.

It seems that sickness and death looms large in the mysterious world of Rozen Maiden. Suiguintoh may be able to heal her master, but who will heal her? Suiseiseki and Shinku meet in a dream to confront the loss of Sousuiseki - but they do not seem to be alone in their mourning. Meanwhile, Jun may be getting better, but will it all be short-lived if memories continue to haunt him?

Jun is still in a deep sleep. In the dream world, Suiguintoh sees Jun and mistakes him for her father, the doll maker Rozen. We glimpse into Suiguintoh's past, and after Jun sees the mysterious girl/doll, he finally wakes up. The mysterious girl in Jun's dream seems to be the seventh maiden, who manipulates people in their dreams. What does she want from him?

The Seventh Doll brings about the demise of Hinaichigo before Shinku can save her, but Hinaichigo's Rosa Mystica manages to find its way to Shinku. The Seventh Doll then appears before Suiguintoh and requests Meg in exchange for all the sisters' Rosa Mystica. Could it be that the Seventh Doll desires physical existence?

Jun Sakurada is a reclusive middle school student that's found himself master to several Rozen Maidens - mysterious living dolls that are in a battle for survival. Jun has finally started coming out of his shell and is almost ready to go back to school, but as a result, he has turned a blind eye to those who need him most.

Jun is back in school and life couldn't be any better. But despite the happy days everyone spends with each other, something seems to be bothering Shinku. Could it be the arrival of two new adversaries? When all the dolls have assembled, the peaceful life everyone had been living up to this point will end and the battle to life or death will begin as the Alice Game takes full effect.

Life returns back to normal within the Sakurada household, however, there remain a few dolls still intent on becoming "Alice." Barasuishou is an enigma as she manipulates events in the background and Kanaria finally makes her attack, proving that she's a force to be reckoned with, while Souseiseki grows restless with the current situation, trying to understand why the others aren't preparing for the Alice Game.

To achieve the ultimate goal of becoming "Alice," a Rozen Maiden must defeat each of the seven other dolls and absorb their Rosa Mysticas. Consequently, a doll that loses its Rosa Mystica ends up becoming an ordinary lifeless doll. Will Shinku be able to realize her dream of a world without fighting or will the desire to fulfill Father's dream destroy them all?

Jun struggles to find meaning in his life, as he adapts to his new reality among a collection of living dolls. This is the story of a young boy who locked himself away from his classmates, finding security in solitude. This is the tale of an exquisite doll, her only wish to one day become a normal human girl. The mortality she covets will be her reward if the boy and the doll can create a trust between them. Real life will begin for each if they survive the perilous Alice Game.