Eren grins, determined, no longer trying to hide his excitement - but there's something nearly predatory in that grin too.

"You like it when things are moving forward and hate it when things stay the same, right? Then I'll show you things getting done. I'll show you humanity winning against the Titans and reclaiming the world after spending the last hundred years trapped in a cage!"

He's quiet a moment then, expression becoming more calm again as he considers something. "When the game's over, will the Travelers have any more control over where we go, or who we become?"