Sure enough, there were no clues at all in the subsequent re-investigation of this case, the case was stuck there, and it was December in a blink of an eye, and the year-end inspection time was approaching. The entire criminal investigation team had to put aside the case first and switch to the year-end assessment.

Mai Dong's exam is scheduled for late December, every day before dawn to get up to memorize questions and do questions, read books at night and see midnight, Du Heng rarely saw her work so hard, persuaded many times to no avail, can only force her to rest early at night.

The day before the exam, Du Heng warmed milk for Mai Dong: "Stop reading, let's talk for a while." ”

Mai Dong obediently put down the book: "It seems that the exam is approaching, and I am still calm, and I feel that the dust has settled." ”

"Mindset matters. Du Heng was relieved: "Ding Wen is very happy today. ”

"Ah, what's wrong?" Mai Dong went into retreat and didn't care about anything else: "That case is solved?"

"There are no clues, where can the case be solved for a while. Today, that Wen Na clarified the relationship between herself and Ai Tianqi, he is a cousin, and Ai Tianqi's mother is said to be Wen Na's aunt. ”

"Is the news reliable?" Mai Dong asked him.

Who can tell whether the news in the entertainment industry is true or false, she is so clarified, and fans believe it so much, and this matter is over. Du Heng has dealt with many such cases in the circle: "Ding Wen had a day of fun in the office with his mobile phone. ”

"I really didn't expect Ding Qi to still like her, but speaking of Ai Tianqi, I remembered that when I went home in the Mid-Autumn Festival, I heard Aunt Xue mention that Ai Tianqi might be Ai Dascar's nephew back then. Mai Dong said suddenly.

"Why didn't you ever tell me?" Du Heng only found out today.

"I forgot, I ...... it when I went back last time I played" Mai Dong stuck out his tongue, and he forgot about such a big thing.

"You and I talk about this in detail. Du Heng's expression became serious.

"It is said that Ai Dascar had a younger brother who was adopted to another family when he was young, so most people don't know about it. The case that Uncle Du pursued before he was injured was the case of Ai Dascar, and when he chased to the border, a shot hit him in the chest, he crossed the border line and was rescued by a car, but Uncle Du was sure that he should be dead. Mai Dong told Du Heng everything he knew.

Du Heng kept his face calm and lowered his eyes to think for a long time.

Mai Dong pulled the corner of his clothes: "What are you thinking?"

"I'm wondering if it's possible that Ai Dascar's younger brother caused the car accident in retaliation. The more Du Heng thought about it, the more he felt that it was possible.

"I don't think so, you don't know much about adoption, I know. Generally, when a child is raised, he chooses to be young, because he is worried that the child will not be familiar with it, so most people will sign an agreement with the original family that the child will never see each other in this life, which means that the past is cut off and the child has a new beginning. So I think the odds of the two brothers getting to know each other are very low. "Mai Dong's rational analysis.

"Twins don't have telepathy. Du Heng's intuition The two must have known each other: "Ai Dascar died in country M, Ai Tianqi and their Ai family originated in country M and then turned to China...... You go to sleep first, and I'll look up some information. Du Heng got up and went to the study, Mai Dong looked at his back and sighed inexplicably, Du Heng's obsession with this case exceeded her imagination.

The next day to take the exam, Mai Dong didn't dare to stay up late, went to bed early, and woke up early to find that Du Heng was still in the study. She walked over: "Didn't you sleep all night?"

Du Heng raised his head from the computer screen: "You woke up, and before you knew it, it was dawn." If you're going to take the exam, I'll make you breakfast first, and then I'll take you to the test center. Du Heng said and stood up.

Mai Dong grabbed him: "No need, I'll go out to buy some food, you haven't slept all night, hurry up and take a rest." ”

"I don't ......"

"Don't say you're not tired, you're not tired, but I'm distressed, seven years have passed since Du Heng's case, no matter what is found now and what is not found, we still have many opportunities to investigate in the future, don't be in a hurry, okay?" Mai Dong looked at his red eyes, and his heart was very uncomfortable.

Du Heng kissed her lightly on the forehead: "I'm sorry for worrying about you, you can take the exam well, don't worry about me, I'll be fine if I sleep." ”

"Then you have a good night's sleep, and when I come back in the afternoon, let's go out to eat in the evening, I want to eat the braised pork from the food restaurant." "Mai Dong is coquettish.

"Okay, I'll set my position when I wake up in a while, good luck with the exam!" Du Heng patted her on the shoulder.

"Got it, go to sleep. Mai Dong watched him enter the house, and then went to wash up and go out.

The tactics of the sea of questions are really effective, seeing the first image of the question Mai Dong can find where its question is, the end of the two-hour exam in the morning Mai Dong has most of the confidence in his heart, and in the afternoon the exam is very popular, Mai Dong was a little excited when he saw the question, she has seen this hot spot, Du Heng has also analyzed with her, carefully reviewed the question, listed the outline, and then began to answer the question.

In the last fifteen minutes, Mai Dong stopped his pen and looked at the scroll carefully, it was neat and clear, quite beautiful, and she was really grateful to her father for letting her practice calligraphy since she was a child.

Coming out of the examination room, Mai Dong was completely relaxed. As soon as Du Heng's phone was turned on, he called: "Is the exam over, I'm next to the commissary on the west side of the entrance of the examination room." ”

"I just came out and I feel good about myself. Mai Dong was proud: "I think I can prepare for the interview." ”

"Mai Mai is so good!" Du Heng praised the child's tone.

"But that's just my imagination, and I can't do it for sure. Mai Dong was a little embarrassed to be praised: "You wait, I'll come down soon!" Mai Dong ran out of the exam place.

When he came to the car, Mai Dong just sat down, and Du Heng handed over a package: "Exam gift, celebrate our Mai Mai's success from the sea of suffering!"

"What is it......" Mai Dong opened it and looked: "This bag is very expensive, I said don't buy it!" Last time Mai Dong went shopping and saw a bag, Du Heng wanted to buy it for her, she resolutely disagreed, and finally had an excuse.

"Life needs a sense of ritual, and getting out of the sea of suffering must be celebrated. Du Heng felt that as long as Mai Dong liked it, he wouldn't say one bag, and he wouldn't feel distressed about ten bags.

"But it's really too expensive!" Mai Dong touched his bag distressedly, it was really more expensive than RMB.

"It's okay, your husband can earn it, and he guarantees that you will have money to spend it, and you can spend it as you like. Du Heng is right, in addition to the fixed salary on weekdays, there are bonuses for solving big cases, plus the investment income before going to work, and now the passbook is quite considerable.

"Not next time, I'm scared of this kind of bag. "I casually carried a five-figure bag on my back, and the police lady was also worried about being robbed.

"Good, good. Du Heng immediately admitted his mistake, but then Mai Dong will understand what it is, I know it's wrong, I dare next time.

Dinner was very happy, the restaurant was close to the sea, the two chose the position by the window, looked at the night view, ate dinner, and ate dinner Du Heng took Mai Dong's hand and walked away, and within three minutes, Mai Dong began to shout cold and unwilling to move, and he was reluctant to go on the side of the road. Du Heng could only carry his little ancestor along the beach to do a post-dinner workout, and in general the dinner was perfect, and this mood lasted until Du Heng got in the car.

Mai Dong and Du Heng talked and laughed and came to the car, Mai Dong's mobile phone rang, and Mai Dong saw that it was Wang Yue: "Hey, Brother Yue, did you collapse the topic again......" Wang Yue recently began to flirt with Tang Nian, but because of his straight male personality in science and not paying attention to various fashion trends, the topic will always collapse in the end. Every now and then, Wang Yue would complain to Mai Dong.

"Mai Mai, something happened to Niannian, we are now in the provincial hospital!" Wang Yue's voice carried a heavy gasp.

Mai Dong was anxious: "Hengheng, go to the Provincial People's Hospital, Sister Nian has an accident." ”

When Du Heng heard this, he stepped on the accelerator suddenly, hurried all the way to the provincial hospital, asked the nurse to catch up upstairs, and Wang Yue helped Tang Nian to sit on the nursing chair in the corridor.

Mai Dong ran over: "Sister Nian Nian, what's wrong?" Mai Dong saw that Tang Nian's face was as white as a piece of paper, with blood on his forehead, Mai Dong hugged her: "It's okay, it's okay, don't be afraid, we're all here." ”

Tang Nian buried in Mai Dong's neck socket and sobbed lowly, Mai Dong gently patted her back and waited for her to finish crying, Wang Yue handed over a tissue in time.

"Alright, alright, it's all right to cry. Tang Nian leaned on Mai Dong's shoulder.

A nurse hurriedly came next to him: "There is a bed vacated, hurry up and send the patient in to rest." ”

Mai Dong hurriedly helped Tang Nian to rest, covered her with a quilt, and the nurse sent sedative medicine, after Tang Nian took it, he slowly fell asleep, and his brows did not stretch out in his dream.

Mai Dong looked to the side when she saw her asleep, and asked in a low voice, "What's wrong?"

"Today my mother came to see me, brought a lot of fresh fruits, I wanted to give her some to go, just went upstairs and saw a man with a needle to Nian Nian's neck, I quickly ran up, the man heard someone, immediately pushed Nian Nian, wanted to run down, I wanted to stop, that person had two hits, not only did I not catch his person, I didn't even see his face clearly. However, as far as I can speculate, the needle must have been injected with propofol, and that person may have something to do with the case we got stuck. ”

"Can you describe his features?"

"He is about 182 tall, short-haired, thin, fair-skinned, with a calloon on his index finger, and his age should be between 25 and 30 years old...... "Wang Yue thought for a while: "There don't seem to be any other obvious characteristics other than that." ”

"What kind of clothes is he wearing, let's go check the nearby road surveillance. Du Heng remembered that there was a road monitor opposite Tang Nian's house.

"A long brown stand-up collar trench coat shouldn't be cheap, I've seen the same in magazines. Wang Yue said.

"You actually pay attention to clothing magazines?" Mai Dong was amazed.

"It's not that you said that clothes are more important than appearance, so I bought a few books to learn how to wear. Wang Yue scratched his head embarrassedly.

"Admire!" Mai Dong was impressed by his sincerity.

"You are guarding here, and we will check the surveillance over there with the patrol police. Du Heng took Wang Yue away, Mai Dong looked at Tang Nian who was frowning and sleeping on the hospital bed, how could such a kind girl be so unlucky. She must catch that villain, beat her up, and avenge Sister Niannian.

In the meantime, Ai Family!

"Smack!" Ai Tianqi slapped Wen Na in the face: "Do you know what you are doing, I have said many times, this is domestic, not foreign." Do you know how big a death is in the country, the roadside is full of surveillance, and the police can find out your head in minutes, and the last time that thing is gone, here you still instigated Brother Lotte to help you kill people, are you crazy?"

"I'm crazy, I've never been awake since the moment my mother died!" Wen Na collapsed to the ground like a madman: "How lucky you are, you have been taken away to receive elite education since you were a child, what about me! I can only be with that murderous demon every day! What I learn every day is how to kill people quickly and effectively, I have been like this since I was a child, what do you let me do, I can't change it!"

"What's wrong with that girl, you have to get along with her!" Ai Tianqi couldn't figure it out.

Du Heng smiled at her...... Why, when I get close to him, he doesn't feel dirty...... What about the woman? He smiled at her and moved her things...... She's just damn it!" Venna bit her lip deeply.

Ai Tianqi looked at Wen Na, helplessness welled up in his heart, he had no choice, he could neither change his original father nor his current sister: "From now on, I will send someone to watch you twenty-four hours a day, and I will also tell Brother Lotte that I will not let you have another chance to commit crimes." ”

There was a sound of Wen Na's roar and smashing things in the room, Ai Tianqi stopped, and then walked forward without hesitation.