September 5th

The courier brother stood at the guard of the police station with the courier and said, "Hello, is Ji Ning here?

The policemen in the security department looked at each other twice, and after seeing the doubts in each other's eyes, the fatter policeman chose a safer way, "Ji Ning? Why don't you put the courier here first, and then send a message for Ji Ning to come here and pick it up?"

The courier brother lowered his head and thought about it, and put the courier at the guard: who doesn't do something that can be lazy? He is not stupid. After leaving the courier at the guard, the courier brother left on a small electric donkey.

After he left, the two policemen immediately connected to the office of the D case task force, "Team Leader Wei, someone sent a courier letter, indicating that Professor Ji Ning should accept it. I'll put him at the guard first, you see, do you want Professor Ji Ning to pick up the courier?"

In the office of the task force, Wei Anyi looked at D's case and thought......

"Gao Yuan, you said that Ji Ning came to the police station, apart from the people from the police station, is anyone else knowing?" After a long time, Wei Anyi raised his head, looked at Gao Yuan, who originally handled Yang Jun's case, and asked. If no one knows, then, why did the courier to Ji Ning be sent to the police station? Gao Yuan, in this case, you should go to the guard office first and bring the courier over. ”

Wei Anyi's voice was heavy and helpless...... After a long time, he picked up his phone, "Ji Ning, where are you?" Someone brought your courier to the police station. Presumably the news of your return from the United States leaked. Hey, come over here first and see what ...... is."

In an independent office of Jiang University, after Ji Ning answered the phone, he looked at Lin Ruoyun standing in front of him complicatedly: the girl in front of him was wearing a simple shirt and jeans, her hair was blown into a ponytail, and she looked at herself with a slight smile. The window of the office was slightly open, and the summer wind penetrated into the office through the window, blowing Lin Ruoyun's hair......

"Professor, is something wrong?" Lin Ruoyun asked after finding that Ji Ning's expression was a little complicated after answering the phone. As an empathetic "angel", you still have to ask what you should ask.

"It's okay, it's just that the secret I want to hide has been discovered. If it were you, what would you do?" asked Ji Ning, who needed to make sure if the girl in front of him had done it. So far, he can only be sure that this girl is not as simple as it seems, but he still doesn't know what her relationship with D is, or is it ...... She's D?

This girl made him feel ...... Difficulty.

At least not as simple as it used to be. This excites Ji Ning, who has never been frustrated in psychology.

The girl tilted her head, thought for a moment, and said in an "uncertain" tone, "I'm going to be excited." If the secret is discovered, what about the person who discovered my secret to do it?"

"What a coincidence, so am I. Ji Ning smiled and said, "But now, I'm going to go out first, and we'll talk about this in the evening." ”

Ji Ning picked up the windbreaker placed on the chair and smiled helplessly.

"Alright, Professor, then, I'll wait for you at night. ”

When Ji Ning arrived at the police station, he found that the atmosphere in the bureau was very strong. The members of the task force sat around each other, and on the table in the middle was an open courier - a letter.

Ji Ning silently walked to the table, picked up the letter, and looked at:

Hi, everyone from the police department. I heard that in order to find me, you have brought back Professor Ji Ning, a well-known expert in psychology, logic, and traces, from the United States? So, Professor Jining, let's have a game. On September 6th, I will kill. Hint: The eighteenth layer of Hell.

——D