I Have So Many Questions About Nightblood

Vassar sticks out like a sore thumb because he doesn't have any relations in this group. He lacks that other pair that seemingly existed for the other scholars. Did they return together? Or did they return at different times and then find each other? And again, remember somehow that they're siblings? I don't have answers to them. If you were hoping for answers, you come to the wrong place. Go to ask more questions.