After Cain and Luna left through the portal, chaos reigned in the Library. At first, the fear was that the Spirit Rank weapons and influx of awakened skills would cause a disruption, but after Cain had left the energy in the area had settled, and the portal had returned to normal.
"We have just been abandoned, haven't we?" Jin asked Kone, who only shrugged.
"You could go through that portal after them, but I don't think it would be a very good idea. If you don't want to study here, we could go back to the Farm and relax in the orchard?"
Jin considered that for a moment then turned to look at the Librarian. "I'm not going through a one-way portal to the gods only know where especially when it's full of humans. Could we study here a bit longer? Getting everything ready for his return seems like the best call."