C509 Half-dead
The nanny noticed that something was wrong, so she shouted upstairs.
"Dr. Su, are you awake? The Dr. Chu came to our house to look for you yesterday."
The reason the nanny purposely shouted so loudly was actually to give Su Zhennan a signal, she could feel that Chu Bei was going to harm Su Zhennan.
This was because Chu Bei's aura was a little menacing.
Chu Bei did not bother with the nanny