"So what you're saying is, besides becoming a Realm Master, there's no other way to travel to other worlds?"
Milton Cheney asked curiously.
Upon hearing Milton's question, the middle-aged man considered it for a moment.
He had never pondered this question before.
After all, for him, whether he could travel to other worlds was not a concern.
He was not interested in visiting other worlds either.
However, since Milton was intrigued, he didn't mind explaining it to him.
"If you can find an Inter-realm Stone, traveling to other worlds might not be impossible."
"But as for how to use the Inter-realm Stone to visit other worlds, perhaps only a Realm Master would know; at least in our family, we do not have the knowledge."
The middle-aged man answered after some thought.
Upon hearing this, Milton had no change in expression, but he couldn't help feeling a tinge of disappointment.