The North Wall

I'm Meera Reed, daughter of Howland Reed.
This is Brandon Stark, son of Ned Stark

How do i know its true?

You were at the Fist of the first men,
you were at Hardhome.
you have seen the Army of the dead,
you have seen the Night king
He's coming for us, for all of us,

Okey, come on in"