When the students exited the portal, they'd find themselves on a
large ledge high above the desert floor; sun blazing overhead and sand stretching out for as far as the eye can see.
"Move along," Ghanima sang as she started herding them towards what appeared to be a small cave in mountain. Once inside the entryway, the students would find themselves confronted with the giant moisture seal doors that led into the sietch. "If you didn't put on sunscreen before we left, get inside. Once you can get settled into your rooms, you can come back out or explore the sietch, but I don't want anyone getting sunburned before our ride."
"K-Mart, Tahiri, and Leto are my lieutenants for as long as we are here. If they tell you not to do something, you listen. And please do not be dismayed if the locals aren't very chatty," she said. "Fremen are notoriously wary of outsiders." Even ones brought by Ghani, daughter of Chani, daughter of Liet. "Oh, and Leto? If I catch you causing paradox, you'll get detention for the rest of your life."
"Which reminds me." Ghanima leveled a finger at her brother. "His name is 'Gavin Darklighter' for the rest of this trip, no matter what anyone asks you. I would like to keep the world from ending, thank you."
Ghanima had a rather odd sense of humor sometimes.
"Now shoo, you've got about five hours or so before we meet back here."
[OCD up!]