It's a relief when Cairbre opens the portal for him before Eren can force one open. In truth, he hadn't been at all sure he'd end up where he'd wanted to if he had to resort to that. Plus, the fact that the Chariot seems willing to speak to him is a good sign.

That spark of relief is quickly drowned out by his rage, however. Eren turns towards the horseperson and leans forward, hands slamming down on the rim of the truck bed to brace himself. He wastes no time before getting to the reason he's here. "Why were we sent to fucking Harrogate!?" The words come out as both a shout and a snarl. "I told you I'd only keep helping you as long as it didn't get my friends hurt! And one of my best friends got a hell of lot worse than just hurt there, Cairbre! So you'd better have a good answer!"