Dylan Ross and Camille were on their way to Lamhilhan Theocracy. King Tryfon's preparations to send the two to the Lamhilhan Theocracy had already begun.
By the moment they reach their destination, the preparations would be finalized. Camille knew about this fact and persuaded Dylan Ross to move quickly.
Dylan Ross felt that Camille's words made sense. The earlier he reached the Lamhilhan Theocracy and settled with all sorts of formalities and issues, the earlier he could begin working.
Moreover, it would take quite some time for him to get used to another Kingdom with a totally different culture. For him to achieve his motive, he would need to understand their thought process, their philosophies, and just what they expected from their leaders.
He would then need to shape his prestige that the people would find what they were looking for within him.