[Four. Even Eren recognizes it's grim. He gives Dolph's final statement the moment of weighted quiet it deserves, then nods.]

You're right about that.

It is that way, though. Four is young where I grew up, but across the sea, I've heard talk of children joining as early as six.

War is waged on the backs of children. It's an ugly truth.

[Weren't they just talking about sex?]