Nostalgia
"Map," Gustav called out while turning his palm to face his head.
Trooinn!
Rays of light shot out of his palm as a small holographic map hovered above it.
"Woow!"
The entire hall turned to stare at Gustav after noticing the holographic map hovering over his palm.
They instantly understood that this was the method of checking out the map and everyone repeated Gustav's action.
Trrooiinn! Trooinn! Trooinn!
Just like Gustav, rays of light shot out from the number on their palms and formed a map of the current floor they were on.
Everyone could see where the openings on the east walls lead to.
It led to a big corridor within the floor that was a bridge to smaller corridors that led to the eatery, rooms, and public convenience rooms divided between males and females. These parts and some other places were shown on the map. However, at the end and the beginning of the map, a red sign was displayed, which had the word "restricted."