Board Thread:Ninjago Wiki News/@comment-36150137-20180717132933/@comment-3214109-20180901153704

Ninja72 wrote: Her story is done, there is nothing more to tell. If she is gonna return at all, it will probably be brief like Morro.

Well, TA said that her background will be further explored in "various media" besides the "Secrets of the Sons of Garmadon" book.