It looks like the next dragon king, Vashukitsu will have earrings(?) or maybe those are pigtails.
Also, when I saw the Sanskrit names, I realized that I had read about Vasuki somewhere before. I looked it up and found this, https://en.wikipedia.org/wiki/Vasuki
Was it really surprising that Nau has such a deep and powerful meaning? I mean look at the effect it has on us peasants readers. Besides, she tried her best.