I'm not very happy that they announced the full name of Master's Wife. They actually spoiled information about a few future arcs with her full name reveal.
As some of you in the forum already guessed, she is very "related" to dragons, but she is not the dragon queen.
She is a daughter of the current Water Dragon Clan's King, and sister of the future Water Dragon Clan's King(Queen)
I have a source with at least 883 chapters in the Chinese language
