"You realize that my friends and I must return to the surface world in a few days at most?"

"There are some last matters we must discuss before you return to the surface world," he began.

Don't worry; you will get to see the surface world this time.

Time he saw a bit of the surface world.

He managed to escape and began a life on the surface world.

We were on a mission to save the surface world, not start a war.

He felt exposed here in the surface world, so high above the ground.

He later returned her unconscious form to the surface world.

God only knew what the surface world would be like.

People had left the surface world for many different reasons, and that was important to remember.