C412 It's Another Letter

"Letters again?"

Chu Fann frowned. He didn't understand. In this era. Why do people like to use letters? Isn't WeChat good?

But when he saw the signature of the letter, Chu Fann's expression changed slightly.

"Whose letter is it?"

Chen Mengyao and Qiao Xue had been paying attention to Chu Fann's expression and could not help but ask when they saw it.

"It's Chen Wenwu's letter