Percy was able to get rid of Joey after Thalos' story. The kid didn't understand what was said, though, he was just tired. The carriages rolled on in a single line.
A small caravan of three carriages with theirs at the front to prevent dust was blinding them. It wasn't much help with the nature of the road and the fact that other caravan were on the road.
They moved early, but there was still a caravan ahead of them that they were getting closer to.
Percy raised his hand.
"Drive of the world, swift and free, Rush the gale, surge through me!"
He intentionally controlled the spirit energy he used for this spell and shaped it with his intent to not push the Ramlos carriages behind them. He had gotten pretty good with wind spells, so instead he created something to push the dust away from them.
