Mathematics is God's instrument for writing the universe and the universal language of the universe. If you learn math well, maybe you are a fairy.

When you are in pain, time always goes by slowly. On the night of returning to the mental hospital, Professor Wu had no sleep. It was a long and frightening night. After spending the night in extreme panic, Professor Wu's voice of fear said: "sure enough, I still can't get rid of it! Sure enough, I can't get rid of you! "

At 5:30 every morning in the mental hospital, patients are allowed to move freely, and they can breathe the latest air freely in the corridor. Of course, this freedom is also relative, because the caregivers are around.

Professor Wu walked in the activity corridor and saw that Han Weidong was sitting in a daze on the chair at the end of the corridor.

"I'm sorry." Wu Li was talking to Han Weidong, but his eyes were looking straight ahead.

"Math is really bad." Han Weidong's dull soliloquy.

"There's a little boy who should be in the same situation as you. I think we should help him. " When he said this as like as two peas, Wu Li saw the man upstairs and smiled at himself. And this person seems to be able to see only himself.

"In the beginning, she can show you what you are looking forward to most, once you can't untie what she wants. She will deprive everything, you will find that everything is false! It was fake from the beginning Han Weidong, a man in his fifties, was sitting in a chair, shaking with Wu Li in his arms.

"Do you remember where it was?" Professor Wu tried to encourage Han Weidong to recall.

Han Weidong gaped his eyes in a daze: "red! It's all red! Red! Red windows, red doors, Red Castle, red dungeon! It's all red

Wu Li looked at the hysterical Han Weidong, shook his head and did not continue to speak.

After nearly 24 hours in the mental hospital, Zhao Bofan and Mingzhu meet Wu Li. Zhao Bofan driving, pearl in the co pilot's position pursed his mouth. Today's pearl is whiter than usual. Obviously, she is also worried about her father. Zhao Bofan transposition thinking, looking at a few silk in the heart can not bear.

"Sorry, I shouldn't have brought your father back here."

"It's his choice, isn't it?" I don't know why, today's pearl is like a beautiful orchid in the valley, beautiful but sad.

Wu Li saw Mingzhu waiting for him at the door. Like a child who has done something wrong, he lowered his head and said, "I've messed up everything. I'm sorry. Nothing was asked

"It doesn't matter. You did a good job."

Dr. Wu stood aside, accusing Mingzhu with questioning tone: "do you really think it's good for your father to go back to help solve the case? His condition is very unstable! You know what? That's how you became a daughter? "

"I don't think you have the right to comment on it. He doesn't like it here, and I won't give him to you." After that, he left without paying attention to Doctor Wu.

Han Weidong didn't find a breakthrough here. His only hope lies in Ma Hao. Ma Hao mainly checks the monitoring of various traffic lines to analyze where Li Na may go. It's the dumbest way, but it's the most effective.

Wu Li looked at the Pearl and asked seriously, "do you have a lot of trouble talking to me?"

Wu Li felt that he had a hard time communicating with Han Weidong. There's a feeling that you don't answer the question. He was afraid that he would make others feel like that.

"No. You're fine The Pearl took her father's hand.

"He has been emphasizing the red house I don't feel like I can get any more information from there. "

When Zhao Bofan returned to the police station, Ma Hao came over excitedly with black eyes, hugged Zhao Bofan and said, "boy! I've found the ghost. I've been staring at the surveillance. I'm almost blind. We finally got a clue. She must have gone to the village road in Changzi county. Changzi county is very small. Let's send a team of people to look for it in a carpet way. I'm sure we can find it! "

Changzi county is a small county not far from B city. It takes only three or four hours to drive. Zhao Bofan and Ma Hao reported to Wang Feng and set out immediately. Satellite positioning shows that after Zhao Na drove to Changzi County, she stopped next to a building materials factory, and there was no monitoring of the surrounding road sections. But the areas without monitoring are also better planned, just a few Express Hotels and some building materials factories. If we really want to investigate, with the ability of Zhao Bofan and Ma Hao, we will be able to find out the clues in less than one day. To the north of Mahao building materials factory and to the south of Zhao Bofan, they decided to exchange information once every two hours.

Zhao Bofan first investigated the surrounding Express Hotel, asked a row, did not ask a woman like Zhao Na with Guiji. As he swept down a row of rooms, the abandoned construction factory in the distance came into his sight.

Zhao Bofan frowned and looked at the building in front of him. The factory in front of him was like a castle where medieval vampires lived, with red gates and red paint.

"This is what Han Weidong said about the red house!" People sometimes have a strong sixth sense. He feels that Zhao Na must be lurking here. Into the factory, because it is an abandoned factory, upstairs stairs have been sealed, the only access can only lead to the basement.

Zhao Bofan sent a positioning to Ma Hao and walked carefully in the dark basement. He kept his feet down and tried not to make a sound. There is a bright red iron door at the end of the green corridor. In this environment, the door is like a monster's bloody mouth, devouring all the people who come in. One side of the corridor is a wall, the other side is a room, there is a room every one meter. The door handle of the room was covered with dust, and it was obvious that no one could have gone in. Zhao Bofan moves slowly with his back against the wall, watching the front and paying attention to the dynamics behind. There was no dust on the handle of the red door at the end of the corridor.Zhao Bofan was surprised. Sure enough, there were people here! He kicked the door open with a violent kick, and his eyes swept across the room. The rooms of 20 square meters are connected and crisscrossed, and there is a room with a weak light at the end. Zhao Bofan raises his gun and approaches the last room. In the shabby room, Guiji lies on the shabby bed with his head tilted.

Zhao Bofan put his hand on Guiji's neck to see if it still beats.

"Hoo ~" thanks to the beating, Zhao Bofan just broke out in a cold sweat.

Behind the sound of broken footsteps, Zhao Bofan is a well-trained police, already aware of the sound behind, when the sound close, a clever side just to avoid the attack behind.

A 30-year-old woman stood in front of Zhao Bofan, "are you Zhao Na? What is the purpose of your kidnapping this child? "

Zhao Na didn't speak. She took a step back with her right foot and kicked it hard in an instant. Zhao Bofan is also a master of free combat. Naturally, he has seen through her intention.

"You!" Ten thousand grass mud horses in Zhao Bofan's heart! In the heart curse way: "Xin Kui I I hide fast, this Zhao Na unexpectedly three meters away face-to-face kick crotch! That's good to be kicked! "