Question about the ending

after this OVA you should watch the Movie, after that you're gonna know about what happen to the Girl in the Crystal and about why Zenobia lose her Unique skill, you'll probably understand after watching the movie tho, even though they're not gonna explain it, i think you gonna able to guess what happen

@Menyor @NiaAlexandria
Okay, I worded it wrong. I already watched the movie and I don't mean Towa, I mean the woman in the crystal that Valentine is speaking to.
And could you explain/remind me why did she lose her skill?

@Embient hmm about how Zenobia lose her Skill, it's kinda same how Towa lose her Skill in Tensura Movie, remember the main Culprit is the same person, it's Violet, Towa skill is given by Violet, though it's not Towa original skill, since the Skill was Given by Her Ancestor when Violet and Her Ancestor playing a "Game", since Violet need Her body to be used as a vessel, and Towa ended up winning the game against Violet. cuz Violet subordinates messed things up eventually Violet take the Skill back when She lose, and is basically the same situation with Zenobia case.
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oh and about the girl in crystal it's a huge fricking spoiler tho, but basically in minor spoiler

@NiaAlexandria Oh, so she had it in the first place because she was a vessel for Violet. Thanks!
I didn't read the spoiler but I guess the girl in the crystal is from the main series' future content. Excited for season 3.