Ruby only met Edgar when she was married to Matthew. At that time, she also didn't pay much attention to Edgar because he was the quietest among the royal knights, thus making his presence less prominent.
Hence, Ruby did not recognize Edgar's face at first glance.
"When did you come?" asked Ruby.
Edgar handed Ruby a plate of seafood before replying, "I just arrived. In order to get a lot of information from this place, I have to mingle with the residents and work like them."
Matthew stood up and patted Edgar on the shoulder. "You did a great job, Sir Edgar."
Being a spy was not easy, especially when he infiltrated a strict kingdom like Tredo. However, Edgar was able to conceal his true identity and never aroused the suspicion of the King of Tredo.
Edgar shook his head. "I'm just doing my job. Besides, there is new information I want to tell you."
"Just say it."