chapter 260 Who is this young man?

"Dong Yu, what's wrong? Do you know these things?" Ning Jianyi noticed that Dong Yu's pupils shrank, and he couldn't help but ask hurriedly! "Nothing, nothing!" Dong Yu waved his hands quickly! Dong Yu, Ning Jianyi's personal bodyguard, is known as a top guard. The people he protects rarely make mistakes. This is why Ning Jianyi hired him at a high price! Ning Jianyi also knew Dong Yu, and he must have discovered something, but because Ning Xue was here, it was not convenient for him to...