Your pal. Where's he going?
Earth...to finish what we started.
And this time...none of you will be left behind!
That structure in the center of the city...
It's a Forerunner ship! And Truth is heading straight for it!
If he leads the Covenant fleet to Earth, they won't stand a chance!
You have to stop him!
That Brute has the Index. And Miranda and Johnson. He can activate the ring.
If he does, I'll detonate In Amber Clad's reactor just like we did the Autumn's. The blast will destroy this city and the ring.
Not a very original plan, but we know it'll work.
No. I don't want to chance a remote detonation.
I need to stay here.