The scene opens in the Scarif Tower. Jyn, Cassian, and K2SO are getting ready to retrieve the plans for the DEATH STAR. As they search for the plans, they find something rather strange. A file in the data vault called, "The Other Universe". Something about it calls to them. And so, they take out those plans.

JYN: Hurry! We almost got it!
K2SO: What about the Death Star plans?
CASSIAN: Kay-Tu, you need get those.
K2SO: Alright.

Cassian uses the claw mechanism to bring the file closer to them. As they retrieve it, they all get a strange feeling.

JYN: Something doesn't feel right.
CASSIAN: I feel it too.
K2SO: I certainly don't feel anything.
JYN: Of course you don't!
CASSIAN: *laughs*
JYN: We got the file!

As soon as Jyn touches it, there is a giant flash of light. Jyn could no longer feel anything. It felt as though she was traveling through time.

Suddenly, she could see again. She was in an unfamiliar place, yet somehow, it looked familiar. Jyn wasn't sure. She looked around and couldn't find Cassian or K2SO. Her only hope was to ask for information...