Orders.
According to Nathaniel, his operation wasn't that complicated. He would receive requests and then ask his clients for some information to ensure a better outcome. After all, Nathaniel was known for his efficient work and good results.
Penny didn't doubt that.
In other words, after gathering little information from his client, it was Nathaniel who would concoct the whole plan. He was responsible for starting the scheme and continuing it until the end. His client would only be there to harvest when the time was ripe.
At this particular request, though, he was asked to use Jonathan Pierson as an alias.
"I see." Penny nodded in understanding. "Obviously, you know that there's no person named Jonathan Pierson in the Pierson family registry."
"That's why I didn't mind. After all, I'm going to use an alias, anyway."
"Right."
Nathaniel huffed, becoming a bit calmer as they talked. "If you're satisfied, then I'm leaving."