All the people who were called to the church received a piece of code paper. The 6-by-6 grid was full of letters, forming a strange code table.


    Except for uncle, all the others are the forms attached to the email. After comparison, we found that the contents are different, especially the 3 times 3 9 palace grid framed with bold black line in the middle.


    The arrangement of the letters in the Jiugong grid is not consistent, but it is very regular. The center is all "Sa", and the surrounding letters rotate clockwise or counterclockwise.


    Gao Cheng is not a password expert. He can''t see why, but he doesn''t want to crack the password by himself. He just takes advantage of this time to keep in touch with the outside world.


    Nagano County police have no further information, he had to let Xiao AI check these people''s high school, and that day the original Taisheng.


    High school students who haven''t seen each other for many years are gathered at the scene of his death. It must have something to do with their high school days.


    Starting from high school, there is no problem in this direction.


    It''s not a particularly difficult case.


    "Aren''t you going to Kyoto to deliver things?" Xiao AI has bought a batch of experimental materials and is preparing to work. When she receives a call from Gao Cheng, she asks strangely.


    "I met a case in the middle of the way... In a word, help me check the high school of these people first. I''ve sent you the specific list. This case is likely to be a continuous homicide. I feel that it''s not far away from someone being killed." Gao said cautiously.


    He came to this kind of ghost place because he thought there would be a case. If he let the murderer succeed even though he knew there would be an accident, I''m sorry for his current identity.


    "Don''t think of any secret signs yet," said gupu Yuhua, the Hatter, shivering with cold. "Is there any way to keep warm? You can''t freeze all night like this. "


    "It''s really cold today."


    "Then find something to burn and light a fire in this jar at the door."


    Uncle several people act up, temporarily put down the secret signal matter.


    No matter what the case is or not, if we don''t find a way to survive the night, we will freeze to death.


    "The church is so big, and the wind from the crevice is whizzing. You should not worry about lack of oxygen."


    "Take out all the water and food you carry and share them..."


    "I remember you always bring sweets, don''t you?" Uncle unknowingly became the backbone, brainstorming thought of Gao Cheng''s habit, "this kind of time has the sweet food supplement energy best!"


    "You think too much," Gao Cheng said speechlessly. "I was confiscated when I came here. Now I have only biscuits on me."


    Young people open their backpacks one after another.


    "Don''t worry, I brought a lot of snacks. If you want to eat, just tell me."


    "I have too much water."


    "I''ve got Mint..."


    "I don''t care," Kawasaki, a man with glasses, is still drinking water. He doesn''t seem to fit the crowd very much. "I have my own water. It should be OK not to eat for one night."


    "You''re not good at cleanliness?"


    Although the church is relatively shabby, it can barely keep out the wind and rain. After a while, charcoal fire started in the chapel. With food and water, it''s no problem to stay up all night.


    From the chapel, there are the talking room and warehouse, as well as the kitchen and toilet. On the second floor, there are the study and bathroom, as well as the rooms of two priests and nuns. Gao Cheng had a rough look around, and found no sign of other people''s activities.


    In this way, the planner who called everyone together is now among those people.


    On the first floor of the toilet, Kawasaki turns on the tap and looks at the spray of water. He is very happy.


    "There''s still water here." Gao Cheng was surprised.


    "Although the church is abandoned, the cemetery is still there," Kawasaki laughs. "It''s normal for grave sweepers to have water, but I was worried that the water pipes would freeze."


    "You seem to know this place very well. Have you been here before?" Gao Cheng asked.


    "Yes, I used to come here to play when I was a child, because there is a square with a suitable size beside the church, which can be used to play baseball."


    Kawasaki bit the handkerchief with his mouth and began to wash his hands carefully. He was really a cleanliness addict. He washed his hands several times before he dried them with the handkerchief and put on black gloves again.


    After Kawasaki left, Gao Cheng tried the water temperature. It was freezing.


    This kind of weirdo should be a technician. How can he become a bank clerk?


    After the convenience, Gao Cheng noticed that the tool room in the toilet, the door was not locked, there were traces of opening, and the lower border was slightly scratched by something.


    Judging from Kawasaki''s actions just now, it is obvious that no one has been to the toilet before, and even if someone has come, there is no reason to enter the tool room.


    "Click!"


    Gao Cheng goes forward to pull open the wooden door of the tool room, but suddenly he hears a slight mechanical sound, his pupils suddenly open, and when he turns over, he only sees a crossbow flying out of the tool room, almost penetrating his eyebrows.


    Whew!


    Gao Cheng''s vision sweeps through the crossbow embedded in the toilet wall and looks depressed to the interior of the tool room.


    On the ground, a crossbow gun is facing the outside, leaning upward. The bracket is connected to the wooden door with ropes. As long as someone opens the door, it will be triggered immediately. Everyone in the church, except Conan and the woman, will cause a fatal blow no matter who comes. People set traps in such places. If it wasn''t him who opened the door, someone would have been killed... In the chapel, Kogoro Maori gathered all the people together to discuss. The reason is that when he closed the gate of the chapel to keep out the wind, he found a new code paper. Along with the sign paper was a paper with a church structure“ If you want to worship me, you can come to the following places one by one and collect the sacrificial words for me... Taisheng rihara. "“ Does that mean there are other signboards in the church? Damn, which bastard is making such a joke? " Uncle Maori was very angry. Anyway, his follow-up commission fee seems to be in vain again“ Right, "coral head youth west wild left and right Zhang Wang way," how didn''t see that call city door of youth? He''s with you, isn''t he? " Without waiting for his uncle to reply, Kawasaki, a man with glasses, took the initiative to explain: "when I came back from the toilet, he was still there."“ Always feel a little worried, or... "What''s the matter?" Just said Gao Chenggong back to the chapel, but he did not disclose the toilet, as if nothing happened. Just now, Xiao AI sent the collected information to him by e-mail. Now that we have a comprehensive understanding of the incident, the rest is to find out the murderer“ Why have you been there so long? " The uncle complained and continued to discuss, "now it seems that there may be other signboards in the church. Let''s look for them first..." "it seems that we are supposed to have a place by ourselves, so let''s distribute them first." Someone suggested“ It''s like a game. "“ How about guessing? "“ It''s better to draw lots. Kawasaki has a napkin box, just like when we used to choose a team leader. "“ I miss it The Hatter tore a page of white paper from her notebook, folded it into nine squares and nine equal parts, and cut it along the crease“ Everyone, write down their names on the paper, "coral head divided the 9 equal parts of the paper to the public," even children, put them in this tissue box after writing. "“ Is that all right? " Uncle took the lead in writing, a stinky face, for these people''s memory is not cold. I''m still in the mood to play games at this time“ "Gross profit?" Coral head saw the words on the note, body slightly pause, voice trembling, looking back at uncle and standing at the back of Gao Cheng“ Maori and Chenghu, should not be... "" yes! " "These two are the most famous detectives in Tokyo, takasei Chengdo, and Kogoro Maori, who is known as sleeping Kogoro and can easily see people''s minds," he said The angle of the eye is high. When I mentioned him, it was too bland and there was no embellishment at all. However, now that all the famous detectives have appeared, will the prisoners continue? He has a little understanding of the prisoner''s plan, which should be to arrange someone to search the toilet, so as to trigger the death of the mechanism. In this case, the one who can handle it is the person who draws lots. Whoever jumps out may be a prisoner“ Well, "coral head''s face soon returned to normal, and said to the others after collecting the note of the name," let me smoke when I was the captain at that time. "“ No problem. " Gao Cheng has a delicate complexion. It really jumped out