Reyth awakes from a deep meditative trance.

Of course. Of fething course.

It walks over to the intercom

All sutdents to their dorms. All teachers to theirs, too. Everyone else to the bunker. Brace for launch.

It snaps it's fingers and it's now the Garden.

Where's the button...where's the button...ah!

It finds the button. Said button is a timer that should launch the entire place into space in 3 hours, once everything is locked down.

And press!

Another finger snap and it's back at the School. It then proceeds to open up a Psychic connection.

Jack?

"Aye?"

Get to the school. I've seen a future, and in it the planet blows up. It's pretty likely, so I'm setting up an evac.

"Aight, lemme just get meh stuff"

Be here in half an hour or hedge your bets.

"Gotcha, bossman."

Flash forward half an hour. Jack is in the School, which is currently achieving escape velocity and is heading into space. The Garden will shortly be following suit.

Now all we have to do is wait. If I'm right, I'm smart. If not, better safe than sorry.