The new video: Is it safe to watch?

I was wondering, did it have any major spoilers that might ruin the story for me? just so you know what I already know (Maybe spoilers ahead)

I know the ancient evil is presumed to be didact, the storm is another faction of covenant that split long ago, and cortana is rampantThat’s what I know. will the video be a spoiler for me? I just cant take it, I’m too weak, I must see it, but I want to be surprised

> I was wondering, did it have any major spoilers that might ruin the story for me? just so you know what I already know (Maybe spoilers ahead)
> I know the ancient evil is presumed to be didact, the storm is another faction of covenant that split long ago, and cortana is rampantThat’s what I know. will the video be a spoiler for me? I just cant take it, I’m too weak, I must see it, but I want to be surprised

The video won’t spoil anything for you

> > I was wondering, did it have any major spoilers that might ruin the story for me? just so you know what I already know (Maybe spoilers ahead)
> > I know the ancient evil is presumed to be didact, the storm is another faction of covenant that split long ago, and cortana is rampantThat’s what I know. will the video be a spoiler for me? I just cant take it, I’m too weak, I must see it, but I want to be surprised
>
> The video won’t spoil anything for you

Well, exept for a little sneak-peek on the Ancient Evil’s aspect (if that thing IS the Ancient Evil).

> > > I was wondering, did it have any major spoilers that might ruin the story for me? just so you know what I already know (Maybe spoilers ahead)
> > > I know the ancient evil is presumed to be didact, the storm is another faction of covenant that split long ago, and cortana is rampantThat’s what I know. will the video be a spoiler for me? I just cant take it, I’m too weak, I must see it, but I want to be surprised
> >
> > The video won’t spoil anything for you
>
> Well, exept for a little sneak-peek on the Ancient Evil’s aspect (if that thing IS the Ancient Evil).

shrug you really only see part of his hand and hear a bit of his voice, other than that not much.

> > > I was wondering, did it have any major spoilers that might ruin the story for me? just so you know what I already know (Maybe spoilers ahead)
> > > I know the ancient evil is presumed to be didact, the storm is another faction of covenant that split long ago, and cortana is rampantThat’s what I know. will the video be a spoiler for me? I just cant take it, I’m too weak, I must see it, but I want to be surprised
> >
> > The video won’t spoil anything for you
>
> Well, exept for a little sneak-peek on the Ancient Evil’s aspect (if that thing IS the Ancient Evil).

Trust me when I say the identity of the Ancient Evil isn’t a huge spoiler at all.

OP: Nothing spoilerific in the trailer. It’s safe to watch.

> I was wondering, did it have any major spoilers that might ruin the story for me? just so you know what I already know (Maybe spoilers ahead)
> I know the ancient evil is presumed to be didact, the storm is another faction of covenant that split long ago, and cortana is rampantThat’s what I know. will the video be a spoiler for me? I just cant take it, I’m too weak, I must see it, but I want to be surprised

Cortana is rampant?

The one view all but confirms that a Halo Ring will appear at some point in the campaign.

> > I was wondering, did it have any major spoilers that might ruin the story for me? just so you know what I already know (Maybe spoilers ahead)
> > I know the ancient evil is presumed to be didact, the storm is another faction of covenant that split long ago, and cortana is rampantThat’s what I know. will the video be a spoiler for me? I just cant take it, I’m too weak, I must see it, but I want to be surprised
>
> Cortana is rampant?

Yes. She was put into service in 2549. Halo 4 is set in 2557. Smart AI rarely last more than 7 years.