Chapter 4: It's time to perform real technology

　　 When Fang Fu stepped into the inner hall, he felt three sharp eyes cast on him.
The person wearing the scarlet robe should be Fu Yin, embroidered with Yunyan, um, a member of the fourth rank...The uncle who has a silver gong embroidered on his chest, hey, is the organizer.....I will go, This girl is good-looking, she's so pretty...is she married?
　　 swept his eyes and chest again, Xu Qi'an calmed down a lot.
　　 quickly lowered his head, showing a very humble attitude.
　　 Chen Fu Yin sat high in the big chair, expressionless, with a majestic tone in interrogating the prisoner:
　　 "Xu Qi'an, when you went to prison three days ago, you didn't say that you had important clues. You know the consequences of concealing and not reporting."
　　 The old fritters in officialdom, even if you are in a hurry, never ask for clues, but put pressure on you.
　　Being able to come here means that the plan has been half-successful, and Xu Qi'an is still calm: "My lord, just now, Xu Jiaerlang came to me, and I asked him for the file."
　　Be honest first.
　　 All three of us knew about Xu Xinnian. It was not how famous he was, but as Xu Pingzhi's eldest son. The three organizers will naturally conduct investigations.
　　 "How does this relate to the clue you mentioned?" Chen Fuyin asked.
　　 "The Caomin inferred the truth of the case from the file..."
　　 "Wait," Chen Fuyin interrupted him, leaning forward slightly: "From the file?"
　　 This is different from what he thought.
　　 "I have solved the case." Xu Qi'an nodded, saying that was the case.
　　 Chen Fuyin suppressed the idea of ​​calling people to send this kid back to prison, with a serious face: "You talk about it, but the officer reminds you that if you are stubborn, you can be separated by two hundred boards."
　　 "The robbery of the tax bank was not caused by a monster, but by man."
　　 One sentence surprised three people.
　　 Chen Fu Yin slapped the table fiercely and shouted angrily: "Nonsense, come here, drag it down, and blame it for two hundred."
　　 The demon stealing tax and silver is almost a conclusive matter, and it is the consensus of the three sponsors.
　　 If I expected Xu Qi'an to give valuable clues before, I am completely disappointed now.
　　 is nothing more than the crazy paradox of the Maotou boy jumping the wall.
　　 The middle-aged man's eyes lit up slightly, and he waved back the veteran who had rushed in, "Master Chen, stay calm."
　　 He turned his gaze and stared at Xu Qi'an, scorchingly, with scrutiny and anticipation: "Tell me."
This Chen Fuyin was a bit irritable... Xu Qi'an knew that it was time for him to act. "According to the confession of the city gate guard, my second uncle entered the city at the second quarter of Mao's hour. On Guangnan Street, a strange wind suddenly rose, and the horses rushed into the river in shock."
　　 He tried his best to make the tone of voice not humble or overbearing, to appear more calm, thereby increasing his persuasive power.
　　Chen Fuyin nodded: "This is the reason why we concluded that this is a monster hiding in the river, waiting for an opportunity to steal the tax and silver."
　　 "No!" Xu Qi'an retorted loudly: "The demon wind is only a blindfold, and the explosion in the river is also a blindfold. In fact, it is for you to ignore a flaw, a fatal flaw."
　　 Chen Fuyin urgently asked: "What is the flaw."
　　 The middle-aged man made a listening gesture.
　　The girl in the yellow skirt bit the candied fruit without chewing, her aura of eyes staring at Xu Qi'an with interest.
　　 They read the file over and over many times, and they knew everything about the incident, but they didn't notice any flaws.
　　 "My second uncle escorted 150,000 taels of tax and silver, dare to ask how many adults, 150,000 taels of silver, how many catties?"
　　 The middle-aged man had a stiff face, while the yellow skirt girl tilted her head and did not come back for a long time.
　　 Chen Fu Yin said unyieldingly: "Just say what you have, don't sell it."
　　 Xu Qi'an originally wanted to give a reminder to let a few adults investigate this huge flaw by themselves, but it seemed to be self-defeating.
　　 The quick calculation ability is a bit low, you ancient people...Xu Qi'an immediately said: "It's nine thousand three hundred and seventy-five catties."
　　 According to the mass conversion formula of this world, one catty of 16 taels and 150,000 taels of silver is 9,375 catties.
　　 The middle-aged man frowned, he vaguely grasped something.
　　 The girl in the yellow skirt frowned: "What does this mean?"
　　 Her voice is as crisp as a silver bell.
　　 means you are not too smart, Ako!
　　 Xu Qi'an said: "How far is the distance from the gate to Guangnan Street?"
　　 The middle-aged man replied: "Thirty miles."
　　 "How many downtowns did you pass on the way?"
　　 "...four."
　　 "How's the journey?"
　　 "Horse..." The middle-aged man suddenly widened his eyes and stood up abruptly.
　　 He stared his eyes vigorously, revealing a stunned expression of "It turned out to be like this" and "It turned out to be like this".
　　 Three days of tracking and hunting monsters have found nothing, and this experienced guard has realized that he might be in the wrong direction.
　　 But I didn't have a clear idea in my mind, so after I was denied before, I didn't care about it.
　　 Chen Fu Yin's scalp is a bit numb, because he still hasn't heard what is wrong, it seems that his Fu Yin is particularly unwise.
　　 Chen Fuyin glanced at the girl in the yellow skirt, feeling a lot of balance.
　　 The girl in the yellow skirt said depressed: "Where is the problem?"
　　 The middle-aged man was a little excited: "Time, time is wrong."
　　 "Guangnan Street is 30 miles away from Nancheng Gate. UU Reading www.uukanshu.com has to pass through four downtowns along the way with horses and horses. It is impossible to reach Guangnan Street at the hour of the hour."
　　 He was influenced by preconceived ideas, thinking that it was a monster stealing tax and silver. After Xu Qi'an's cocoon, he immediately chewed out the problem.
　　 "But the tax and silver were indeed delivered to Guangnan Street at Chenshi. At that time, there were many people who saw horses rushing into the river, and it could not be fake." The girl in the yellow skirt said crisply.
　　 Chen Fuyin nodded with satisfaction, and echoed: "What's the solution?"
　　This...The middle-aged man was stunned and looked at Xu Qi'an subconsciously.
　　 "Because the is not silver at all." Xu Qi'an made a loud voice.
　　 "Absurd!" Chen Fuyin retorted: "Not to mention whether your second uncle and the soldiers had eyes or not. The file contains confessions from the people present at the time. The horses rushed into the river and the white silver rolled into the water."
　　 He shook the file in his hand: "Is this also fake?"
　　 "Seeing is not necessarily believing...Cao Min is willing to solve the puzzles for adults himself," he fixed his eyes on the table: "borrow paper and pen for use."
　　 Chen Fu Yin waved his hand and gestured to help himself.
　　 Xu Qi'an dragged his shackles to the table, poured water and ground, spread out the rice paper, and began to write crookedly.
　　 "My lord, please prepare something on paper according to Caomin's request." After finishing writing, he handed the rice paper to Chen Fuyin.
　　 Chen Fuyin took the rice paper and glanced at it, confused.
　　 "Let me see." The girl in the yellow skirt came over to join in the fun, stretched out the white catkin to take the rice paper.
　　 and then confused.
　　 "..." The middle-aged man Li Yuchun glanced at the paper and made an expressionless expression. He flattened the folded corner of the rice paper without leaving a trace, and then handed it to Chen Fuyin.