At night, they rested by the side of the road. They didn't build a camp or make a campfire. A campfire would just attract spirit beasts. They ate ready-to-eat dried food, so there was no need for cooking.
The three adults took turns doing guard duty while the rest slept. This was not needed for Amon because he did not need sleep, but Amon didn't tell them that. He pretended to sleep while cultivating mildly otherwise the aether fluctuation might cause the adults to question him. He slept a little further away to reduce the others from sensing him doing cultivation. Liu Siuni advised him to sleep closer but Amon ignored her. The others just treated him as someone who dislike socializing with others, as was his reputation in the Lin clan.