Aina was preparing to act again. Even if he couldn't take away the Crystal Cabinet after phototransformation, he had to stop others from doing so.
From previous encounters, he noticed that due to the long duration of weakening, combined with the damage the Subspace Labyrinth suffered during the Calamity of Heavenly Fall, the 'Stasis Stance' could no longer, in theory, counteract any external force one hundred percent.
With that being the case, even if he couldn't take the entire cabinet, taking certain Storage Crystal Chips individually shouldn't be a problem... According to the Empire's intelligence, back then, Canaan Moore managed to secure a few key Storage Crystal Chips with this approach, and the 'Stasis Stance' that needed to be overcome was much less!
"I can't let others get ahead."
And just as he predicted, when Aina rapidly approached the Crystal Cabinet again, along with a subtle shift in the Domain of Void, a black-haired Elf Girl suddenly appeared.