Time and space are staggered, and when the years pass very quickly, the beads of sweat on Bai Jin's forehead also become very large.

Another week passed, and he couldn't understand why all the clues were in front of him, and he just couldn't connect them one by one.

Could it be that all this is just my own speculation, and it has nothing to do with the appearance of my daughters?

No, you can't.

He took down the photos from the blackboard again, followed the words recorded in the notebook one by one, and pasted them with a magnet again.

This time, Bai Jin did not blindly paste according to the character information, but imagined how her daughter contacted these people, and then for what purpose she invited these people to participate in the trip.

In the end, he found a red line hidden between Tao Xuyang and Shan Haowen, who is this girl?

Zhao Bijun?

Bai Jin looked at the few descriptions and fell into deep thought, he never seemed to know about Zhao Bijun's existence from the mouths of his daughters, could she be a murderer? Or did she know the murderer like the two bodies with burn marks?

He subconsciously recalled the past.

In the darkness, scenes emerge in front of my eyes like a rewinded movie.

Bai Jin was tired now, but he had to look at these images carefully, trying to catch the information he had overlooked.

Finally, he remembered the habits that Bai Jiayi had had had before the trip.

Locked.

At that time, what did Ou Ruyu say, "When the child grows up and wants some private space, let's not add to the chaos." Let her be. ”

Therefore, Bai Jin finally let the two children lock the door of their room at home.

Now it seems that there are some signs, otherwise why would the two of them lock the room in unison.

Bai Jiayi is just that, Bai Minyi, why is this?

Bai Jin naturally didn't know that this was the first time that there was a conflict between the two sisters.

At that time, Bai Minyi had already reached a consensus with Tao Xuyang that as long as the Spring Festival passed, she would rush to get the marriage certificate on the day of the Lantern Festival.

Therefore, on traditional days, the Lantern Festival is also Valentine's Day.

Compared with the Western festival, it is longer, and naturally the two of them also attach great importance to it.

didn't want to, just one day when the two were lingering on the phone, Bai Jiayi heard it.

She first rushed into Bai Minyi's room and objected to her sister getting the certificate with her brother-in-law too early, and then quarreled with her sister, saying that she wanted to get married on the same day as her sister.

"Let's not talk about when you fall in love, just because Xuyang is in front of your parents all day long for our business, you should be sensible." Bai Minyi frowned and said, "Jiayi, when will you grow up?" My sister can't be by your side for the rest of your life. ”

"Heh, of course you want me to grow up quickly, so that you can sleep with your brother-in-law and stay away from me." Bai Jiayi rolled her eyes and sat on Bai Minyi's dressing chair.

"You! …… Now you go back to your room for me. ”

"Go back, go back!" Bai Jiayi replied to her coldly, entered her room, and then locked the door.

When did Bai Minyi receive this kind of treatment, she was stunned, so she learned from Bai Jiayi to close the door, lock it, and lose her temper with Tao Xuyang.

Since then, the two no longer walk around each other's rooms at will, and they deliberately avoid meeting each other like seeing vicious dogs.

Only when Tao Xuyang is there, Bai Jiayi will give Bai Minyi a good-looking face.

Bai Minyi was depressed and flattened, but she never lowered her face and apologized to her sister in a low voice.

Seeing that the two had been getting along for several days in a row, Ou Ruyu called Bai Jin on a sunny afternoon, set up a barbecue grill on the terrace of his home, and prepared a sumptuous afternoon tea.

Because the old house is on the top floor and is a duplex house, it is not difficult to rent a terrace.

Bai Jin was surprised that Ou Ruyu suddenly wanted to have a barbecue party, he had never had much demand for these foods, and he would never take the initiative to try them unless he had to.

He grabbed Ou Ruyu, who continued to move things to the terrace, and said, "Why did you suddenly remember to make a barbecue?" ”

"You haven't noticed that these two sisters have been wrong lately, no, it's been a long time since you had a party, I think I'm idle and idle, so I'll get it." Ou Ruyu smiled, "What's wrong?" ”

"No, it's fine."

"Oh, anyway, the appointed hour union will come over to clean up later, and we are only responsible for eating." Ou Ruyu soothed, she saw the other party's displeasure between Bai Jin's eyebrows, and naturally quickly thought of countermeasures.

Sure enough, Bai Jin just sank his face, glanced at these things, took the food plate in Ou Ruyu's hand, and walked onto the terrace.

Thinking of this, Bai Jin slowly came back to his senses.

Yes, Bai Minyi and Bai Jiayi hid in their rooms every day during those days, and they did things with love.

Speaking of this, Bai Jin remembered that Bai Minyi and Bai Jiayi used to like to get together to play word games, similar to mazes and Sudoku or something.

He picked up his mobile phone and dialed Ou Rulan's phone, explained a few words, returned to the old mansion, and found a box in Bai Minyi's room.

This box is his birthday gift to the two sisters, on the surface it is the same as an ordinary lockbox, there are different stationery inside, he knows that both of them love to keep a diary, so he followed Ou Ruyu's suggestion, sent them a lockable box, and promised that he would never peek.

Bai Jin took the box and went to Bai Jiayi's room to rummage through it, and soon took out the identical one from under the bed.

Both boxes are well preserved, so there is no obvious damage, but from the outside, the color pattern of the two boxes allows him to quickly distinguish the owner's preferences.

Compared with Bai Minyi's box, Bai Jiayi's was glued with various colored tapes, and the tape was spelled with several plus signs horizontally and vertically, surrounding the four sides of the box, like a new totem.

Bai Jin, who was sitting on the sofa in the living room, put Bai Jiayi's box on the table, and held Bai Minyi's left and right to look through it.

Ou Ruyu came out of the room, saw him like this, sat next to him with a smile and said, "Why did you suddenly remember this." ”

"Oh, nothing to do, see."

"Alas, I used to say that I wouldn't peek, and I waited for them to open it to us voluntarily, but now it'......"

"Eh, you, don't cry." Bai Jin panicked, he never expected that this move would make Ou Ruyu feel emotional, and hurriedly put down the box and comforted, "You, you, don't cry." Alas...... I wanted you to do me a favor and see where the code locks are for these two girls, and undo them to see what's inside. ”

"I didn't want to cry, I just felt a little sad." Ou Ruyu pulled down Bai Jin's hand to wipe the corners of her eyes, "How old is it, do I want to be shameless?" ”

"What are you afraid of, it's not outside, you, in my place, you've been a child all your life." Bai Jin smiled.

He and Ou Ruyu grew up together, and when everyone thought that Bai Jin would inherit the family business, he ran to join the army, and later became a police officer.

At home, this kind of profession, which often hangs on the waist of life, is not favored.

Because who knows one day there will be an end when a white-haired person sends a black-haired person, so the elders of the district naturally don't want Ou Ruyu and Bai Jin to be together, but Ou Rulan, a child who is naturally rebellious, loves to follow this big brother, what is not good to learn, he has to learn the police, and secretly took his sister Ou Ruyu to the police academy to find Bai Jin.

Therefore, Bai Jin, who was trained, was also very strict with Ou Rulan, who later joined the police academy, and then in Bai Jiayi's temperament, he seemed to see Ou Rulan's shadow, and he couldn't help but have a headache.

"Okay, okay, don't mention it in the past." Ou Ruyu said shyly, she picked up Bai Jiayi's box, touched the four sides, and smiled, "This kid really knows how to hide, the lock is here." She gently pulled open a piece of tape, and the chain of codes inside was neatly presented in front of the two of them.

Unlike Bai Minyi's box, it seems to have been improved.

Bai Jin followed the same direction, picked open the wrapping paper of Bai Minyi's box, and soon found this combination lock.

The number on the lock is similar to the combination lock on the suitcase used by ordinary people, as long as you dial the corresponding code, you can press the button to open the box.

Obviously, Bai Jiayi's box was deliberately replaced, in case others could find the answer through the numbers and open the box.

Bai Jin snorted coldly, "This kid is as shrewd as a thief." He looked carefully at the symbol on it, and it turned out to be the Mohs code that Bai Jiayi had been taught before.

For a while, he didn't know whether to be relieved or angry.

Ou Ruyu smiled and took away the two boxes, sat down next to Bai Jin again, and handed him a glass of warm water at the same time, saying, "The case is important, but now you are not young, it is better to let it go and let the children investigate." ”

"It seems that it can only be like this, this combination lock is said to be simple, but once it is linked to the Mohs password, I don't know what rules the kid has set, and it will take some time to crack." Bai Jin took a sip of water and frowned, "What do you say is wrong with Bai Jiayi's girl, isn't it just a box, can she use it so troublesomely?" ”

"Yes, yes, she just loves to make trouble, and you don't know."

Naturally, these two boxes ended up in the hands of Gao Hanyu and Ji Xiaobin.

In order to accompany Ou Ruyu more, Bai Jin called Ou Rulan to the office and gave a few simple instructions.

When it comes out again, the case will be handed over to Ou Rulan to deal with.

In order to live up to her brother-in-law's heavy responsibility, Ou Rulan said that the two orphans who had been verified knew each other and had opened a shop in a commercial street.

"Therefore, it is possible that I met Bai Jiayi and them through buying and selling things in the shop."

"Okay, in that case, the community will go to the store to see if it can find anything. What about Hanyu and Xiaobin? ”

"Report to the white team, we have found some symbols with a single pattern in the school's teaching diary, which should be related to the Mohs code on the box."

"Yes, Team Bai, I also found a teaching diary in the office utensils of Tao Xuyang and Bai Minyi that you moved to us before, but this diary is more just a record of some interesting things in life, I guess......" Wu Dongqing raised his hand, and in the end, he paused slightly, because it is illegal to enter someone's studio without permission, unless there is a search warrant given above, even the police can be charged with theft.

Therefore, Wu Dongqing was unwilling to venture into without Bai Jin's consent.

Bai Jin thought about it, since he decided to let go, he would not hide it, he took out a key from the drawer, and said to Wu Dongqing: "I have to wait until everyone gets off work before going, although they have now been transferred to others to lead, but everyone is a former colleague of Minyi, and they will still mind more or less." ”

"Yes."

"Cheng Qian also followed." It seems that Wu Dongqing is not at ease, Bai Jin added.