Complex sentence: When the dragon crashes to the ground, the fighter is quickly teleported to the Tower of Void, they are not in the mines of Tethyamar, but rather the ruins that surround the part of the tower where it reaches the surface.
Split into simpler sentences: When the dragon crashes to the ground, the fighter is quickly teleported to the Tower of Void. He is not in the mines of Tethyamar, but rather the ruins that surround the part of the tower where it reaches the surface.