Furthermore, Zachary was only thirty years old. How did that make him old?

Serenity mentioned more than once that he was a middle-aged man.

Zachary had his power of meditation to thank as Serenity’s words could have stung him to the point of blowing his cover.

“My boss isn’t old. He’s not a middle-aged man!” Pulling himself together, Zachary defended himself.

Serenity looked at him. “I thought you never met your boss. How do you know he isn’t a middle-aged man? Do you think someone young