Wait so towards the end when the maid said its only been one day, does she mean one day inside the moritat system or the time he was asleep and having flashbacks?
Time flows differently in Moritat. So it´s been only a day in reality but perhaps years inside Moritat. That´s why she said there are people with money but no time.
I wonder who will be the use because when I read the chapters the black haired one seemed like it but the light haired guy was taller and I don't see short semes very much