C570 Meet Old Friend

"Just because you said that you responded to them with a few words, they gave you a Low grade spirit essence stone?"

When Gu Yixuan took the Low grade spirit essence stone from the other party's hand, he immediately frowned, thinking to himself, when did Royal City ever have an existence so generous?

"Yes, Young Lord!"

"Do you know them?"

"They look familiar, but I don't think they know each