Jul 16, 2022
To:kazesenken
The idea is that Rex knew what Zain was about to do from the start, so he immediately moved as soon as Zain called him for the first time. The second call was Rex already on his way for a good while, so when Zain escaped the snow biome, Rex also managed to escape his desert biome and meet up at the junction.
As for how Rex can cross the desert on his own and be relatively fine in that time, well that’s another mystery for you to solve ;)