Future Benefits

Left all alone, the previous strange atmosphere started to slowly emerge. 

But Cain didn't want to deal with Kali's little amusement as he knew she would definitely provoke the Royal children. 

So he took the initiative asking, "I glanced at the information mystic realms a few times now but nothing too in-depth. Just what is the Nightmare Realm?"

Also not wanting to drag things out with needles provocation, Huang Xun cut first in front of the Royal children, telling Cain, "The Nightmare Realm is a Heavenly Grade mystic realm. Here you will be able to greatly enhance your energy utilization control, Law essence control, combat instincts, and perception abilities. The best facet about this place is that you will be able to directly enhance your cultivation with zero negative effects. But that's only if you make it extremely far. And don't believe this place is simple. It is highly fraught with true dangers for even our cultivation levels."