Actually, Ning Duoduo had already secretly checked through that email; it was Miss Qiao from the Longding Society who helped my brother find relatives, and she was even once under his protection...
If the two were just ordinary friends, why would Qiao Yongyong spend so much effort and time to find my brother's family?
After seeing Nie Yixiao, when he asked who helped with his search, Ning Duoduo admitted, keeping a little secret, she didn't tell him.
A woman from such a background silently did so much for my brother, she must have feelings for him and wants to get close to him.
A woman like her, how can she be a match for my brother?
Now, hearing Ning Xiaochuan's inquiry about Nie Yixiao, Ning Duoduo realized that her brother's relationship with this mafia gang lady is really not shallow.