Long Xingtu didn't want to say more, so Zhou Su didn't want to ask more, he couldn't be sure of the truth or falsehood of her words for a while, so he had to suppress it for the time being.Imperial Physician Li replied: "Lord Long, your guess is accurate, the reason why not a single inch of grass grows is indeed man-made, the focus of our previous investigation was the root cause of the blue-yellow flame and the odor, so we ignored a thing that was sprinkled in the grass!"
”Speaking of this, Imperial Physician Li spread out his palm, and it was a bunch of small wooden segments that exuded a special aroma, about half an inch to an inch long with reddish-brown cross-sectional skin and yellowish-white wood!"
Katsura Branch!"
Li Yanzhou was taken aback, "How could it be Guizhi?"
”"Cinnamon weeding.Instant cinnamon twig debris can remove perennial weeds. ”After Long Xingtu finished speaking, he further explained, "In the Spring and Autumn Period of the Lu Family, it is recorded that 'there is no miscellaneous wood under the cinnamon branches', and the "Lei Gong Cannon Theory" says, 'Take the gui as the ding, and nail the wood, and the wood will die. ’It means that cinnamon has an inhibitory effect on the growth of plants and trees, so it can kill plants and trees. ”When Imperial Doctor Li heard this, his eyes lit up, and he praised: "Master Long knows a lot, and he is rich in five cars!"
”Long Xingtu didn't show the pride of being praised, she pulled her lips, her expression was calm, and said, "How many cinnamon branches have you found?"
”"At the moment, most of the baskets have been found, but there are still in the grass, and we are still looking for them."
When Imperial Physician Li said this, he suddenly looked ashamed, "These sun-dried cinnamon branches are small in sections, and they are mixed with a lot of dead branches, confusing the judgment of the Imperial Hospital, it is really ......"
Unexpectedly, Long Xingtu did not say half a harsh sentence, but gently comforted Imperial Doctor Li, "It's okay, it's not too late to make amends." ”Such a contrast and contrast made all the officials of the Criminal Department feel uncomfortable."
Guizhi is mainly produced in southern and southwestern China, and the capital is located in the north, and there are almost no laurel trees.According to the criminal habit of using local materials, I think the source channel of this large number of cinnamon branches should be medicinal materials. ”The dragon star chart is thoughtful.Li Yanzhou said happily: "Guizhi is an ordinary medicinal material for treating wind and cold, sweating and dissolving muscles, warming the meridians, and helping yang and qi.Although the scope of investigation is wide, it is finally a clue. ”"Okay, then let's arrange it, let's start from this direction first."
Long Xingtu's jaw was approved, but after thinking about it, Xiu's eyebrows tightened again, "Lord Li, do you think it's strange that there have been four visions, but we only found one Yan Ling Arrow!"
”Li Yanzhou frowned suddenly, "Yes, why are there three arrows missing?"
Didn't you search it clean?
”Zhou Su immediately ordered: "Continue searching!"
Send more people to search the entire river embankment carefully!
”As a result, the arrest of the three yamen of the Criminal Department, Dali Temple and Jingzhou Mansion took half a day to collect evidence, but still found nothing!
Jingzhou Mansion Yin wiped the beads of sweat on his face, dragged his fat and bulky body, trotted over, and said with a smile: "Lord Long, could it be that the murderer only shot an arrow?"
He deliberately disrupts our vision and blinds us?
”"I haven't seen you for many days, and Lord Fu Yin's mind is getting smarter and smarter."
Long Xingtu sighed lightly and said to Zhou Su, "Lord Wang, stop collecting evidence, there shouldn't be any discovery." ”Zhou was stunned, "Then what should I do next?"
”"Is the wind directional?"
Long Xingtu asked."
It's OK, take a look."
Long Xingtu took a piece of rice paper, and saw that the wind direction that Zhao Shilang had copied from Qin Tianjian turned out to be all southeast winds!