Princess Celestia walked after talking with Princess Luna, who seemd no to remember. or maybe she didn't wnated to, after all, in normal pony terms, it couldn't be possible. But, Celestia had something to do with it, and it wasn't her idea though. in the end, he survived, with the magic Celestia and him developed.
-I am still impressed that you waited a thousand years for her.
She said to herself.
-But i can understand, given your situation, and your loyalty.
She walked through a tunnel, a dark one, glowing her horn to light the way. it was a short trip, and got to a chamber with doors that showed how lonely and unremembered that room has been, for a long, long time.
-This is it. It's time to wake up...
She paused. she knew that the minute she say his name, he would wake up from the thousand year dream that locked him away from time, the world, his country, his life. Still, she also knew why he did it.
...Lone Shadow.
End of Prologue