"I know what they are looking for, or at least the key to what they were looking for. What that key is....or who, that is Eren Jaeger, that his soul is the key to what they are looking for. Yet, Takahisa is here without that friend that should be accompanying him, and that Eren is missing from this place. It is likely that Takahisa's friend had taken him to the world that they originate from. I know they both have to return here if they want to retrieve this thing that they seek, but as I mentioned earlier, the key is Eren's soul," the cat explained.
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"Yeah...I'm fine..." Kaika whispered back as she walked down the hallway. She just didn't like having to resort to using that side of her in the first place, her "witch" side.