The four of them were in a long, narrow corridor, with several entrances scattered unevenly on both sides, connecting in all directions and the opening where the Cave Dwellers were about to arrive was the largest one.
"Now it's my turn." Lina, who was enjoying normal brightness for the first time since entering the cave, looked around ecstatically. She walked to the entrance, knelt on one knee, a book of magic automatically opening and floating above her left hand. Her right hand lightly tapped the ground at the entrance as she recited in a low voice, "In the name of the earth, in the name of my lord, I hereby summon the spirit of the earth element, Divine Spell, Terrain Alteration, Stone Creation."
As Lina recited, the hard rock on the ground started to ripple like water, with a massive rock slowly rising from the ground, as though emerging from water. The thick stone grew upward, only stopping when it touched the cave ceiling.