As for Lin Ye and his group, they've already returned to the campus tea house.
They entered the Abyss through the Abyssal Cabin in this tea house, so when they return from the Abyss, their physical bodies will appear in these cabins.
The cabin can also instantly check the user's current status.
For instance, whether they are in battle, or if they are safe, alive, or dead.
It's one of few methods that can transport a Professional's corpse back to the Human World after death.
Many times, the tea house won't open the cabin for low power Professionals, fearing these guys might die in their cabins.
Cabins with 'Soul Rings' will greatly depreciate in value.
Of course...
If cabins are used by famous Professionals, their worth will skyrocket.
Overall, cabins are basically a thing that only wealthy Professionals will use, ordinary ones can't afford to play around with them.
After all, even if you can afford to buy one, you can't afford to maintain it.
