As soon as the key touched the rune, it began to glow, softly at first but growing in intensity.  Smaller runes began to appear in the air around them for a few seconds, before a bright purple flash blinded them.<br/><br/>When it cleared, the girls were definitely not in the same room.  The small chamber they were in was well lit by magical lights.  More runes adorned the walls of this room, some of them actively glowing with magic, others long faded.  What appeared at first to be a massive magical symbol was formed by the dirt on the floor.  After another moment of observation it became clear that the intricate curls and waves were merely caused by a failing cleaning spell, which apparently was currently causing a broom to repeatedly tap on one of the walls before turning slightly and continuing on its mindless journey.<br/><br/>The wall behind them seemed to be an exact match for the section of wall they had just used to teleport.  However, while the other wall had small indentations that lined up with the gems on the stone key they had used, this wall had matching gems already in place.  Perhaps worse, as they examined the area, the girls realized that the enchanted key they had been given had vanished when they teleported, though whether it had teleported itself elsewhere or merely fell to the floor where they had been standing was impossible to say.  Either way, it seemed the only way forward was a large open doorway on the opposite side of the room.  Through the doorway was another room, much larger, with another door at the far end flanked by two winged statues.