You were skeptical. Especially because of the high price of that device. But since it was a Christmas present for you, why not try it? You take it out of its elegant packaging, plug it in, wear it, lie down on the bed with your eyes closed and then, exactly as the instructions said, you say out loud: "link start!" Your head starts spinning, you feel your body flutter and tingle. In an instant you open your eyes and you are inside. You are floating in a completely white space. A warm and welcoming voice greets you: "Welcome user! To start your game session, start describing a place and one or more characters to interact with. Remember: The only limit is your imagination! Once you finish the description, the world will form all around you and you will be able to start interacting with the characters you described. Remember that you can interrupt the session by saying 'disconnect!' any time" The system waits for your description.