Chapter 645 Unmasking

The old lady was startled, "How did you know I am Mrs. Yu?" and held onto Bai Xiao's hand without letting go.

Bai Xiao helped her sit down on the sofa.

"Is playing the sympathy card fun, or do you think it's fun to blackmail me?"

She wasn't a fool; not just anyone could enter the compound, at least strangers had to sign in. The old lady's attire didn't look like she was trying to scam anyone, but she kept saying it was her own responsibility and even seemed eager to move into Bai Xiao's home, which naturally made Bai Xiao suspicious.

With just a little thought about the recent incidents, of course, she could guess who this old lady might be.

"Oh, my back really hurts." When the old lady was exposed by her own granddaughter, she immediately clutched her back and moaned in pain.

Bai Xiao was speechless, "You might as well save it, your back healed a long time ago."

"Bai Xiao, you are my granddaughter!"