"All right. Let's make it! Space Ring!"
Overwhelmed by Nathan's enthusiasm, Evelyn couldn't help but remind him. "This is possible under the assumption you can tie that void into the ring, you know? And we have one more problem.
"By using this concept, we change the magic circle from being a teleportation circle to acting like a bridge. So, the size is the main problem. It's currently impossible to create a magic circle required for this in a ring."
Nathan smiled. "I told you the ring is just a concept. It's fine if it's not a ring. How about a bracelet? Even a bigger one is fine."
"A bracelet, huh? If it's too thin, like what nobles usually collect, I don't think it's possible. The bracelet will have to be quite thick."
"I don't really care about the appearance. Even if it's ugly, when people know about it, they will like it or get used to its appearance. Some will even think it's cool. Either way, I just want it to function properly."