"Such clear and beautiful skies the underworld has." Aaron said as he admired the stream of sunlight that shot through the morning sky with a shade of goldish orange mixed with blue. The underworld unlike the name suggests, isn't really under the earth as most think it is. Most people think that if they dig into the earth enough, they will pop into the underworld's sky or something.
In reality, it is actually like another dimension that was built off of the earth's dimensional plane. Since the initial dimension which contains our earth and other planets and the cosmos (this current universe) is endlessly vast and filled with energy, the underworld was built off of that energy and vast space by taking out a portion of that vast space to create a new smaller model of the original.
