Kingdom Hearts: Ansem's Report 7

I am studying material from the meteors that rained down that fateful night. What a find! The material is foreign to our world. It is elastic to the touch, and when two pieces are combined, they bond easily. None of the records even mention such a substance.
Was it introduced to this world when I opened the door? I wonder how many other such materials drift through the atmosphere of this tiny world... I wish I could soar off and find out! Could there be uncharted worlds up there? My curiosity never ceases to grow.
But I should stop speaking of such unrealistic dreams. For now, there is no way to venture outside this world. My people and I are all but prisoners of this tiny place.