Xue Ren stepped forward entering the portal first. His goal was to find the source of those golems as it was clear that there must be one... It would be too strong and amazing if those golems could work by themselves using the realm's energies.
Thus, he sent everyone to gather as much as possible artifacts while he himself began descending below. It was easy as Xue Ren could control the magic without any problems at all, at least now.
So, as he appeared in the 'king's room', Xue Ren stomped the ground lightly, summoning stairs below...
"Big bro, do you think it's similar to the world's core?"
"It should be. The giant race definitely had gotten the help from it."
"That's amazing. I have never seen world's core!"
"You are too young, brat."