As instructed by His Majesty, Riordan bowed and greeted someone that had entered the castle. "Greetings... I'm Riordan..." He was a bit jittery, but he did his best to keep still. After all, he didn't want to seem too uneasy... Especially around a guest that he wanted to protect. "Um... Here, I'll take you to a guest room..." With those words, he stood, gesturing for the traveler to follow him.