Subjective time compression device

"Using our subjective time compression device,you can convert 24 hours in the real worldinto one year in a virtual world.

You will sleep for 24 hoursin a safe cryogenic pod,during which you can live for a year."

"I have a question.While inside the virtual world,can I visit your company again and use the device?"

"Yes, that is possible.You can convert 24 hours of that virtual worldinto one year in a Level II virtual world."

"Can the levels be expanded infinitely?"

"Yes, that is correct."

"...If a human were born inside the virtual world,would that place be the real world to them?"

"Yes, that is correct."

"In that case,is there any cluethat would make them realize it is a virtual world?"

"Rest assured.The virtual world we provide is completely realistic.There are absolutely no such clues."