"Is this also the result of magic power?"
"Yes. There are so many types of magic power that I just can't explain every single one of them. It's a power that transcends the four fundamental forces, the ultimate solution to the great unification, if that makes sense to you," Lan explained mildly. "Nevertheless, it doesn't mean that you can enter God's territory and interfere with the Battle of Divine Will. This world is an independent one. It's protected by a thick membrane. That's why I can sit here and talk to you."
For some reason, Lan's explanation reminded Roland of bubble blowing. Among those floating bubbles, one of them housed the Dream World. He then asked, "Then how do I penetrate it?"
"The same way the magic power enters our world — through the Erosion."
"Er... could you tell me more about it?"