Nexus of the Void
"It is, there will be living quarters you are free to use and fix to your basic necessities. Additional amenities may be found in worlds you happen to visit and may be added as you please," Darkness added as he motioned to the stairs, "This section simply serves as the entry to our home and means to observe the vast emptiness outside."
"As for the situation in your world - it was corrected by an alien presence from another world," Darkness put it as simply as possible, "They somehow acquired means to alter the fundamentals of other worlds, changing an important event in a manner that favors them."
"By some fortune people like you still retain awareness of how your world is supposed to be and can tell apart the abrupt change," the mysterious man continued as he lead the way down the tower and to a spacious chamber that lead to different paths. From here Virulina could see just how expansive the place was - corridors and pathways leading to other chambers as far as the eye can see.
"To restore your world, you need someone from another world to find the core of your world, also known as the World Crystal," Darkness then looked to Virulina making sure she still followed the explanation, "And then you have to get in contact with the World Crystal in order to restore the world to its original state."