The Legendary summoner, Horazon, had set up a secret below the palace and ordered large amounts of demons to help him guard the place where Abel was heading.
He carefully appeared within the portal door with the spirit guardian knights by his side and that 'mud monster' guarding in front.
He arrived at a little platform. There was a passage of stairs opposite the portal door. There was nothing beyond the platform, only stars sparkling in the sky.
Abel was sure he would fall into a void of no return if he jumped off the platform.
He followed the stairs down and arrived at a bigger square platform with a little teleportation station.
He took out 2 perfect gems and placed them on. He then ignited the station with his power of will. White light flashed. The 2 perfect gems had more than enough energy to support the station.
Then, Abel could teleport back to Lut Gholein any time he wanted.