Impossible

But since she had already picked up the phone, Qiao Nan could not do anything else but put the phone up to her ear and answer in a soft voice. "Hello."

"…" Zhai Yaohui, who had wanted to lecture that unfilial son of his, suddenly stiffened up. "Hello, I'm looking for my son. May I ask who you are?" What relationship did she have with his son? His son was still as single as an iron tree that never blossomed. He had never gotten into a second relationship, so how could there be a woman by his side?

Or could it be that his son had lost his mobile phone and that it had been picked up by a woman? Or could it be that a woman had stolen Zhai Sheng's phone from him?