Shaklyn 2 interacts with the units while s/he is back in time.

"I need your help."

"No, no, no. We won't help you. You're taking a serious risk."

"I have to get in."

"You could die."

Since Shaklyn 1 failed to upload a digital copy of themself Shaklyn 2 throws Shaklyn 1 in a black hole.

Space within a black hole is governed by the same set of rules as space outside a black hole. It means all the things they call real are just a projection of information stored in a distant 2D surface! 

"You think that s/he is lost forever but the information of Shaklyn 1 is not lost; instead the information is stored in the 2D surface of the Event Horizon of the blackhole and you can use the information to reconstruct Shaklyn 1 outside the black hole."

"If you're thinking what I think you're thinking."  

"What are you talking about?"

"Set the timer for 120 minutes."

"60 is safer. I'm setting it at 60."


Back in the present they recreate Shaklyn 1.

Shaklyn 1 now wants to find all out.