For now
Silence filled the room as everyone took in the sight. It was extremely rare for humans to get to see anything of the Crystal races society, let alone something as well protected as a sleeping bunker. Considering the fact that this minor realm had been unoccupied for a countless number of years, he could not even imagine how old these people- eh, crystals? He could not imagine how old these dudes were.
But the level of security suddenly made sense. It was no joke for a protection formation to continue running unsupervised for so many years, let alone the projection that 'welcomed' them once they came inside.