In the dark and humid underground space, Xu Teng Yunzao took the people to trigger the mechanism and entered a long passage, where he could hear the sound of water.


    "Chenghu," Conan said in a low voice when he found Gao Cheng after the break, "did you find out just now? That woman should be... "


    "Leave it alone."


    Gao Cheng shakes his head slightly and looks at the board at the top of the passage by the flashlight.


    "The floor here is wet, there is water..." Bumei, who was walking in front, suddenly called out.


    "It''s because the board on the top is misplaced," said suto Yunzao, looking at the leak on the ceiling. "It''s said that there was an earthquake here before, and the foundation of the house was distorted, so there was groundwater gushing out..."


    "Earthquake?"


    "Hum," the old woman said with a smile, "as Ji Youwei said, it''s the anger of Lord Ren. Maybe you don''t want to look for any treasure, just go back quickly!"


    "If you want to go back, it''s the old lady, aren''t you?" The woman with short hair went over the old woman and ignored the wet floor.


    "Hello, Chenghu," said Xiao AI with Yujing zhaoshang''s notebook, retreating to Gao Cheng. "The notebook seems to be dry." if you meet a bad guy... You will be killed... If you don''t hide the stone you find, you will be killed... You will be killed by the poisonous mouse who wants to kill his companion and eat the treasure alone... ", and the back page is torn off..."


    Conan frowned: "so the poison mouse is..."


    "Not until the end."


    Gao Cheng keeps up with Xu Teng and Yunzao.


    After watching and listening so much, his brain gradually became connected.


    Treasures, treasure hunters killed by their companions, Kidd mentioned in the notes


    If he is right, Kidd may have been here, and he has solved the code to find the treasure, but there seems to be something unexpected.


    "Boom!" There was a sudden sound of waterfall water flow in front of us. Eight red waterfalls gushed out of the tunnel and gathered together. The water vapor was transpiration.


    "It''s a hot spring waterfall..."


    They went down the stone steps and followed suto Yunzao to find the exit hidden by steam.


    "How is water red?" Yuan Tai walked to the pool in amazement.


    "It''s probably more iron."


    Gao Cheng looks at the forked water with both hands. Like the waterfall, there are eight forks flowing to the unknown cave.


    "City... This little brother, the exit is here." The old lady stood at the exit and warned.


    "Wait a minute," Gao Cheng said with Conan looking around, "I remember you in Japan... There is a legendary monster in Japan, called Baqi snake, right?"


    "Eight big snakes?"


    "That''s right," Conan said, "it''s a giant snake with eight heads and eight tails. You''ve heard of it, haven''t you? In order to help Qi Tiantian Ji, the younger brother of Tianzhao God subdues a monster after getting drunk. From the tail of Baqi snake comes the tianzhicong cloud sword, which is later known as the grass pheasant sword. "


    "So..."


    Xuteng Yunzao looks at the whole hot spring.


    "Ju, it turns out, is Baqi snake. Waterfall is snake''s head. Is tributary its tail? Damn, I didn''t find it when I passed here! "


    "In this case, the grass pheasant sword is somewhere in the tributary?"


    "Yes, according to the myth, the sword appears in the middle of the tail, so it''s either the fourth or the fifth branch. There should be grass pheasant sword in it..."


    "Well, are you going to dive into the hot spring?" Xu Teng Yunzao looked at the groping Conan and swallowed his saliva.


    Is this really just a group of ordinary children? I''m more or less willing to


    "Kid," the old woman urged, "it''s just a coincidence. If it''s the bottom of the valley, people will die..."


    "No," Conan said as he went to the stone wall. "There seems to be a mechanism here."


    "Kid!"


    "Click!"


    Conan checked for a while, calmly pressed down a stone, and suddenly the water in the middle of a tributary gradually became shallow. With a stone slab jacking up, the water stopped flowing, revealing the dark cave at the end.


    "No water!" Yuan Tai was surprised and went to the dry passage, "it seems that you can go in..."


    "Yuantai!"


    "Get out of the way!"


    The old woman pushed yuan Tai away and ran into the cave.


    "Ha ha! It''s really the grass pheasant sword


    "What''s the matter," snorted the short haired girl, "this old woman is really coming for treasure!"


    Inside the cave is also a basement. There is a stone sword on the opposite stone tablet. However, the old woman didn''t rush through. She just stepped into the stone chamber and was attacked by flying axes from all directions. She was almost torn apart.


    Gao Cheng follows the crowd and sees an old woman lying on the ground gasping for breath.


    In the face of danger and dilemma, Conan walked into the stone chamber with ease. When the flying axe came around, he grabbed the hidden handle on it and followed the returning flying axe to jump across the stone chamber and onto the stone tablet.


    "What''s on it?" Gao Cheng asked“ Dragon, the word "dragon" is engraved on the sword Conan saw the stone sword and came back to the crowd with a flying axe“ Dragon Suto Yunzao looked at Conan nervously, "little friend, do you have any ideas? Yong, Yan, and long means... "Isn''t it written on that tombstone?" Conan thought for a while and said with a smile, "confused people, offer me a magic weapon"... So the key is Sanshui, jiyouweimen''s Sanshui, Yong, Yan and long plus Sanshui... "" swimming, light and long? " After a while, they left the ground and appeared outside the old house, pondering the meaning of the signal“ Well, it''s just Ji Youwei''s joking, "the old woman yelled and looked at the night sky." it''s so late. Hurry down the mountain. This kind of ghost place shouldn''t come at all... "" that''s right, "the short haired girl echoed," I''ll leave here... "" don''t be so careful, "Gao Cheng stopped a few people," I think, You should all have solved the code? " Short hair girl face slightly changed to stop: "how can it..." "if not, why do you want to specially support other people?" Gao Cheng said with a smile, "you''re not like the treasure hunters who are so easy to give up..." the short haired girl''s eyes trembled: "hum, you''re a famous detective. Gao Cheng... This kind of code really can''t help you. Since it''s like this, there''s nothing to hide." Xiao AI looks at Gao Cheng gently. It''s nothing else. It''s strange that Gao Cheng can solve the code... "That''s right," Xiao AI went up to Gao Cheng and met the short haired girl. "Now that she knows the key information, the code has nothing to hide. The nearest one to the sun is mercury, the old people are carp with beards, and the land of abundance is the place where the sound of water never stops, that is to say, The treasure is near the waterfall where many carp swim in the fresh water... "Little sister is very powerful," the short haired girl went to the pond waterfall noncommittally. "However, it seems that we are all busy in vain. It seems that we have been preempted by that guy. Look here."“ A card nailed to a stone with a knife... It''s Kidd the thief! " Xu Teng Yunzao sighed with regret: "I was preempted by that guy!"“ Kidd? " Gao Cheng quietly goes to the side and also finds a card that says "the stone of benevolence king has been worshipped". As he glanced away from several treasure hunters, Gao Cheng said: "is this going to give up? I don''t think Kidd should have taken the treasure away... "" what? " The old woman''s face changed greatly. She looked at Gao Cheng with everyone“ Not taken by Kidd? What do you mean, detective