Kaika wasn't that far away from him, as she was still unconscious and near Blade Wolf, who had been watching over her the entire time.

"Just what the hell was that about?" Raiden was even more confused upon seeing that Eren, the one he had been escorting along with Kaika, was the Titan fighting the Metal Gear. Sure he had fought many cyborgs, UGs, and even Metal Gears, but he had no experience with whatever he was.
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"That's nice to hear," Takahisa smiled with a nod.