C516 Danger

Nie Fei was a little confused when he saw the surnames of the two, he didn't pay much attention to them when Zhang You told him earlier, but now, he was dumbfounded as he looked at the information.

"Aren't the two biological? Why is one surnamed Wu and the other surnamed big bro? Big bro's surname is pretty rare."

Zhang You didn't show any disdain towards Nie Fei's idiotic performance. Instead