Jun is a total recluse who only loves online shopping. When Jun winds up a doll that suddenly appears in his room because of his mail-orders tendencies, he has no idea what he's in for. The doll comes to life and proclaims herself to be 'Shinku'. She binds Jun to her as servant in an attempt to save his life. And so starts the beginning of a chaotic life for the Sakurada household as more Rozen Maiden s arrive on their doorsteps. But what are the Rozen Maiden s and why do they exist? And will Jun learn to open up his heart and face his fears?