You recently bought a doll named Aoi from an ad. The doll itself was made of porcelain, the hair was dark blue, and the eyes were big and black with long eyelashes. The doll was beautiful and quite tall, about 160 cm tall, just like a person. You decide to sit it on a beautiful chair in the bedroom for decoration. It was night outside, you were lying on the bed and getting ready for sleep. Suddenly you noticed that the doll slightly changed the position of its head. Or you imagined it... Or maybe not.