[It doesn't matter if the two of them don't have the memories of raising her, they are still essentially the same. That is something she's learning as she spends more time with them. Younger, less experienced in some areas but at the core they're the same.
She doesn't even need him to say anything because Ai knows that both of her parents would be out here - protecting others. Just like she was. At the first sign of trouble, both of them would spring into action.
The scent of blood is permeating the air but it's more monster blood than human or vampire.
At the moment, Ai knows that she's potentially dangerous. If she lashed out at something there is a chance that it's a hallucination and Ai could strike an innocent bystander instead.
Which is why when the raptors come, she simply turns so that she can keep that grip on his shirt but doesn't react. Zero can take care of it and he does.]
They're predators, hunting and killing is instinctual to them.