"I don't know?" Wu Xiuhua was stunned when she heard that. She thought Tang Yu knew who had sent the letter.

"Well, it seems that our son is so charming that girls who don't know can send love letters." Tang Qiang said with a smile.

"I don't know who's playing a prank, no matter who he is." Tang Yu said with a smile.

"I think it must be a girl who is infatuated with you. Otherwise, it's impossible to keep sending letters. If it's a prank, it's time to end. Xiaoyu, I really want to see what this girl looks like. She should be very beautiful. Wu Xiuhua has some...