C768 I Don't dare to Believe It

After hearing Xu Zhiyuan's words, Lu Zhiwei and Xu Zhiyuan didn't show any surprise as expected. She just looked at Xu Zhiyuan with an indifferent expression, as if she had just heard a joke that wasn't funny at all.

"Do you think I'm lying to you?" Xu Zhiyuan closed his eyes forcefully, "When we brought Wan Wan back from the orphanage, she was already... no, she was our biological daughter