Old God

What did it feel like to travel in the long River of Time?

Roy's answer was that one would faint!

What he was sucked into was the vortex of a time flux. In other words, Roy was not simply moving against the current in the River of Time. Instead, what he faced was overlapping downstream currents and counter-currents without any pattern.

This led to this scene appearing in Roy's eyes. One moment, it was like a movie playing at 0.5 times speed, and the next moment, it was playing backward at 20 times speed. Anyway, no matter how chaotic it was, there was no pattern to it. These scenes quickly flashed in his vision, and he couldn't even see what they were. He could only capture one or two frames occasionally, which let him know that he was still on Azeroth.

But this situation soon changed. In the scenes that Roy could capture, creatures and environments outside Azeroth began to appear, and even scenes from the universe appeared.