Rozen Maiden

A young man avoids social interaction due to past school-related trauma and frequently orders and returns items online. After following an online instruction to place an order in his desk drawer, he discovers a mysterious antique doll that comes to life when wound up. The doll, named Shinku, sees him as a servant and makes constant demands. Despite this, she gradually helps him confront his fear of human contact and shields him from dangerous conflicts that arise because of her presence.