"But first, I need to check one thing with you," said Rean.
Luina didn't mind. "Sure, what is it?"
Rean then explained, "I've seen you taking items in and out. However, I haven't seen you wear a spatial ring at all. How come?"
"Oh!" Only then did Luina remember to tell the twins. "I forgot that such a thing is extremely rare in the place you came from. Well, it's not like it's very common in my Jamai Sect either. However, you can be sure that most of the Jamai Sect disciples have one as well. What I'm using is a Pocket Dimensional Realm. It's linked to my dantian, so I don't need a spatial ring anymore."
Rean nodded after hearing that. "As I thought. The leader of the Yume Clan back in the Jhiod Sect had one as well. That such a thing was extremely valuable for them. Yet, it was impossible to be stolen."