C406

This time, Deng Jiajia was completely motivated, "Didn't you say that Lv Aiqing wrote those words back then? She left a message to remind you who the murderer was. You must have fooled the murderer, or you wouldn't have seen this letter. That is to say, if the letter we are reading now was written by a person who knew it from the past, if it was from an old colleague of yours