Even if Virgilia did not say anything due to Sora going up to the other witch, she was quite surprised by how devoted he was to protecting his friends.

"Taken against your will?" the Witch said, and apparently, she did not come to the conclusion that Bernkastel and Lambdadelta were behind it. Though, this Witch only crossed her arms and said,"Gonna take a guess that Beatrice wasn't any help, and would never be. I know she's one of the few Witches around here that knows that kind of place you're talking about. How I know this? I just happen to be the one to succeed Beatrice once she starts to lose her power, but that doesn't mean I don't know how to get to said place, and I'll stick along since others wouldn't really take kind towards you because...you know, not a Witch yet from what I can tell. By the way, I'm Eva-Beatrice, but Eva's fine since the whole name inheritance is kinda weird," the Witch decided to help, and wasn't that much in the formalities due to being a fairly new Witch, she was Beatrice's successor. Even if Eva was too fortunate enough to help him out and made her slightly suspicious, it was the best he could work with for now.
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"Alright," Riku nodded as he held up his keyblade, and focused light alongside Mickey. As the darkness around Kaika became solid like actual armor, she slowly began to walk towards them, some of the darkness was in her hand and was steadily forming into a blade in her hands.