After eating, Fang Lubai ran to the trace investigation department and took back the paper that was stuck in the door.

"Wu Ju, do you have any opinion on this kidnapping case yesterday?" Fang Lubai opened the painting and placed the photos in front of him.

"I still can't understand it, don't sell it, hurry up!" Wu Wenhui glanced at the painting in the ziplock bag, it was still the painting from yesterday, and there was no change, so he urged Fang Lubai to hurry up.

"The paint for this painting should be oil pastels, made of turpentine dissolved paraffin, and the trace investigation department should have taken samples for testing, and the results will come out soon. The suspects will have this kind of painting material, usually with children or ...... at home"

"Or the victim has children at home? But that's a bit too big!" Wu Wenhui glanced at the painting in the bag, and then said it.

"This is just my initial speculation, and I have new discoveries. After finishing speaking, Fang Lubai put out the photo of the dining table.

"I guess the suspect kidnapped the man on the thirteenth floor, and put this picture at the door, giving me a hint of whether it would be 'The Last Supper'."

"Isn't that still a painting? Why did you get involved in this case again? After listening to Fang Lubai's speculation, Wu Wenhui was also a little confused.

"Because of the western food table in the room, the cutlery on the table is neatly arranged, there are only two salads and a large snail on the table, but there is a piece of coarse bread on the other side, which is hard for me not to think in this direction, I guess this should be a clue left by the guy on purpose." Fang Lubai fiddled with the other photos in his hand while talking to Wu Wenhui there.

"The clues he left behind? Why did he do it? Wu Wenhui looked at the thoughtful Fang Lubai and asked him casually.

"Because he's playing a game with me, and if a game is simply over, it's not fun." Fang Lubai licked his lips as he spoke.

Game...... When everyone heard Fang Lubai compare the case to a game, they couldn't help but fight a cold war.

"That guy has been playing game after game with us, last time the Postman was a guessing game, I don't know what new games will be there this time."

"What if these are the tricks that guy is doing?" Wu Wenhui carefully recalled what Fang Lubai said just now, and glanced at the photo of the table, but he didn't understand Western food, so he didn't know what Fang Lubai was talking about.

"Wu Ju, the psychological portrait technology was originally based on the principles of criminal psychology and other relevant scientific knowledge, using the method of psychological analysis to depict the characteristics of the criminal's gender and age, depicting the criminal's personal living habits and other useful information, and this is a new challenge, there is no trace of serial crimes, so it is not an exaggeration to guess, but I still don't want to let go of this speculation that may be useful."

Looking at Fang Lubai with a determined face in front of him, Wu Wenhui remembered that it was the guy opposite him who used these seemingly absurd clues to solve one big case after another, and then motioned for him to continue.

Fang Lubai didn't care about Wu Wenhui's doubts about him, but just sorted out his thoughts a little: "The painting "The Last Supper" was painted by Leonardo da Vinci, which mainly expresses the look of the disciples when Jesus said that he was betrayed, but only Judas betrayed Jesus, so I think what he wants to express is 'betrayal'."

"Betrayal? Could it be that he had a similar experience? Chang Qingshan heard this famous painting, picked up the piece of drawing paper in his hand and looked at it.

"It's not necessarily because he's experienced betrayal, maybe he's suffered some kind of setback, or something has left a shadow in his heart, that's why he has this mentality." Fang Lubai said as he motioned for Gu Na to bring up the man who was being kidnapped, but he didn't see that Chang Qingshan's expression was a little different at this time.

"This is the man who was kidnapped yesterday, and his profile shows that he began preparing to divorce his wife last month after discovering that she was having an affair." Fang Lubai looked at the projected materials and picked them up.

I saw a family photo displayed on the screen, a man holding a woman, a woman holding a child, and a family of three happily in one shot.

"Is this a family portrait of that man?" Bao Zheng pointed to the photo in his hand and asked Fang Lubai there.

"His name is Wang Qimin, his wife's name is Chang Ying, he has been married for seven years, and his child is now in the first grade of primary school." Guna scrolled through the materials as she said some important points.

"How could such a thing happen in such a harmonious family?" Lu Zhu asked Chang Qingshan with a puzzled expression.

Chang Qingshan just glanced at him meaningfully: "Full of warm thoughts...... Do you understand? ”

"Could it be that his wife colluded with the messenger and then found someone to make a prank?" Guna asked the crowd as she sorted out the papers.

"It's highly unlikely, and I think his wife is probably the victim!" Fang Lubai pointed to the photo of the family and said it in a very light tone.

"'The Last Supper' is mainly about Judas's betrayal, and his wife happens to be cheating, so I thought about it for a long time at night, whether this is a coincidence."

After listening to Fang Lubai's speculation, everyone also knew why he was wavering in his heart.

In the end, Wu Wenhui stood up and said: "Since you have this kind of thought, then you and Chang Qingshan are secretly protecting their mother and daughter, if there is any change, report it as soon as possible, and if there are any new clues in our investigation, we will also notify you in time."

Since Director Wu had already been assigned the task, Fang Lubai and the others had no way to say no, but they just went to get two pistols and received fifteen rounds of ammunition each.

This is a change made by Wu Wenhui after the last arrest operation, and all the rubber bullets in the city bureau have been replaced with live ammunition, but the use of them must be approved by Wu Wenhui.

Before leaving, Wu Wenhui carefully checked the pistols in the hands of the two, and after confirming that it was correct, he also said to Chang Qingshan: "This is live ammunition, so you try not to shoot, but I don't want the two of you to be in any danger."

Chang Qingshan pulled Fang Lubai and walked onto the Harley, Fang Lubai was also getting more and more used to this wild motorcycle, hesitated slightly, or said to Chang Qingshan: "The two of us are driving such a windy car, aren't you afraid of being discovered by her?"