C1285 Guess How will I Take Revenge on You?

Zhang Yongzheng stared at the paternity certificate, unable to react for a long time.

Seeing his reaction, Meng Jiuqing felt extremely happy in her heart. "Don't be dazed! Go down and flip it over. There are also your and Zhang Xiaotuan's paternity certificates. As a good person, I'll help you do the whole set. This is what I should do. You don't need to be too grateful to me