Smugglers

Etherian then helped the twins by pointing out the places they should pay attention to. After around an hour or so, all the remnants of Spiritual Energy that could still be found in their bodies were eliminated. "With that, no one will be able to tell that you came from the Mortal Realm. If you were a normal ascender who got here using your Peak Transition Realm cultivation, it wouldn't be an issue. Although extremely rare, it's not like they have some advantages."

"But it would be a problem if others find out you arrived here at your level. The existence of a portal that can connect both sides is a big thing, after all. I know you told me you can't even figure out how the portal worked as its level was too high, but others wouldn't believe that so easily."