C1053 Poisoning by Fifth Prince

After they left, Gu Xiaoxiao pulled Shangguan Wuji and asked curiously, "What do they mean by that? Why did they stay all afternoon?"

"I don't know. I didn't mention any reason for my visit, nor did I probe. It seems like a normal visit."

Shangguan Wuji frowned and shook his head, he didn't understand.

"No, something is definitely wrong