After spending half a day trying to clear the stone pillar's rubbles from the cave entrance, slowly moving them one by one, they finally could see an opening to the outside. They continued to clear the entrance with vigor when they saw the outside was finally visible.
Alex looked into Aria who was right beside him, helping him throw the rubble away, "Finally, Aria. We could finally go outside." he said with a smile. "Um!" She replied, nodding her head up and down.
Within a few minutes, they eventually managed to clear an opening big enough for them to get through. Without further due, they quickly go through the opening with vigilance, paying attention to any possibility of further ruins caused by the opening of the entrance.
When they get out from the cave, into the open field, they can see their previous landing spot, the frozen lake with a much smaller than before hole caused by Alex's missiles, seen in the middle of it in front of them.