Li Qingyuan led his team straight to Yu Jing's room without talking.

Yang Qi was wandering outside the palace at this time. This was his general's territory. Mingyao followed him and said, "If you don't go to other places to look for clues and are always wandering around in your own place, there won't be any clues that we haven't uncovered."

Did you find it?"

Yang Qi was speechless and said: "Then why are you always here?"

"I'm watching you!" Mingyao raised his eyebrows.

"I am definitely not a murderer. My purpose is very simple."

"You are so innocent that you want to kill someone...this kind of innocence is unacceptable."

"I'm doing it for love!" Yang Qi said solemnly.

"Brother and sister," Mingyao mocked back.

"Can we still have a friendly conversation..."

"Wait a minute..." Mingyao suddenly shouted, "What do you see in the grass?"

Yang Qiu quickly looked for it, and then said in surprise: "Crossbow!"

"This is the corridor between the outside of the hall and the main hall. It is in line with Director Qing's reasoning just now. This is indeed the position where the crossbowman shoots arrows." Mingyao picked up the crossbow and analyzed: "After the crossbowman succeeded, in order to avoid being suspected

, immediately abandoned the crossbow in the grass, and blended into the crowd. So..."

"So, is it possible that the murderer is not just the six people at the scene, but also other people?" Yang Qi asked doubtfully.

"No!" Mingyao objected.

"Why is it wrong?" Yang Qi asked confused.

"Because the one who shoots the arrow is not necessarily a human being!"

"Are you kidding me?" Yang Qi laughed.

"Look, what is this?" Mingyao pulled a silver wire on the crossbow trigger in front of Yang Qiu and asked.

"..." Yang was speechless. He now agreed with what Qin Yuxian said before. Does this case need to be so complicated?

"This is a mechanism, but how to activate it?" Yang Qi asked confused.

"If a trained person can accurately fix the crossbow on the beam of the corridor, set up a mechanism, and then use a special method to cut the silver wire. This mechanism will allow no one to shoot. Because of the recoil, the crossbow arrow will eventually fall into the grass.

"Mingyao analyzed.

"Everyone knows the truth, but what's the method?" Yang complained.

"This thread is obviously a metal thread, so there is no way to solve it according to the thinking of our time. However, Director Qing has said that she, Su Zhizhi and Princess Yu are from other places, and Su Zhizhi is still a capable person.

Robot. So..."

"So, this crossbow was fired by Director Qing! When I analyzed the case at that time, I said that she might be the murderer. If the crossbow arrows are poisonous, it means that the murderer is her." Yang said with confidence.

"Come on, let's check the scene and Director Qing's room to see if there is any way to prove that the arrow is poisonous."

"Okay!" Yang followed his director firmly.

The two walked around the scene and found nothing unique about the arrow, so they took the arrow and went straight to Li Qingyuan's room. They happened to meet Yu Jing coming out of Li Qingyuan's room, and they immediately communicated with each other.

Some opinions.

Yu Jing clapped her thigh and said, "I just told the Queen of Song that no clue is the biggest clue. Let's see if it comes true."

As Yu Jing spoke, she took out a book from her arms and said, "I just found it in Director Qing's room."

"What? Medical book?"

"Herbal medicine book!" Yu Jing turned to one of the pages and said, "Did you see the special mark here? White dragon grass is ground and exposed to the sun, and mixed with water in a certain proportion. It is colorless and highly poisonous!"

"Then what?" Mingyao asked.

"No more, that's all!" Yu Jing was puzzled, "Isn't this enough?"

"Go away, I suspect you are obstructing the solution of the case!" Yang Qi said speechlessly, "Evidence, evidence! You have nothing."

"White Dragon Grass, I know about this thing. There is a book recording the toxicity of White Dragon Grass in the book in my room. I'll get it and you can look for any other clues." Mingyao said quickly.

At this time, Liusu squinted his eyes and began to scan the Imperial Master's room. His purpose was very clear, so it was much smoother to find it.

First, he had to find evidence related to Master Yao's identity.

Why does Master Yao have the moongrass pendant, and what is its relationship with the woman in the king's portrait?

Why did Master Yao come to Yueluo Kingdom, why did he present moon shadow cakes to the king and provide research plans for moonlight-related spells.

Why did Master Yao take back the moon shadow cake he gave to the king? Was it to protect the king, or was there another purpose?

What is the purpose of the Moonlight Spell itself? It is really like Master Yao said it was a little trick he used to deceive the king. So why did he deceive the king?

Is it to investigate something, or simply to gain your current status?

Also, why did the king investigate Yao Guoshi, but the result was that he was not found, so does Yao Guoshi not belong to Yueluo Kingdom?

Secondly, based on these, we can speculate whether Master Yao may be the murderer. If so, what did he use and what was his motive? Is there any relevant evidence at the scene?

Of course, this needs to be investigated one by one. There are too many doubts about Master Yao in this case. If there is no strong evidence to explain these, the significance of Master Yao’s existence in the plot will not be known at all.

This is the difference between a mystery show and a real case.

Because everyone who appears in the mystery show has an identity. Their appearance has a certain purpose. But the cases are different.

This may be the simplicity of reasoning questions. Among the routines, you can naturally solve the problem according to the routines.

While Liusu was searching, Chen Zige walked in leisurely. Seeing Liusu looking for something, he asked, "Have you found any clues?"

"It's not that fast. This scene is like looking for a needle in a haystack." Liusu told the truth. In fact, Liusu was surprised that so much effective information could be found in the first ten minutes of search. At least, he thought, the first

Focusing your reasoning at once is extremely effective.

This reasoning directly greatly weakened the suspicions of three people. He, the Queen of Song and her general. The motives and certain suspicions of the other three people were also caught.

For some novices, this is really not easy.

But if you find too much effective information, the rest becomes difficult to find.

Chen Zige was noncommittal. She stood next to a row of bookshelves in the room. She was naturally attracted to books as she was naturally fond of reading. Suddenly, she picked up a book and started reading.

However, most of these are props, set up to suit the background and the circumstances of the case. Many of them are actually fake books that cannot be opened. So, when you find one that seems to be openable, you can imagine the contents.

"Su Zhizhi, I seem to have found something." Chen Zige said.

"What is it?" Liusu asked.

"A magical book with a lock."

"Find the key!" is almost a reflex.

Liusu rummaged through boxes and cabinets for a long time, and finally found the key at the bottom of a decorative cup, and then opened the book. The contents inside made Liusu raise his eyebrows, "Master Yao's identity is not simple."

Chen Zige raised his head and took a look, "Isn't this the portrait of the woman in the king's room? Why is it also here in Master Yao's house?"

"Hey, you are all here!" At this time, Mingyao, who had come back to pick up books, happened to walk in.

"Can you explain this?" Liusu handed the portrait to Mingyao.

Mingyao pursed his lips and said, "Since you have found this, let me tell you the truth. This woman is Princess Yu's mother, my childhood sweetheart!"

"...No, who is this screenwriter? Doesn't he have other settings besides childhood sweethearts? There are a total of four female characters in this episode, two of whom have childhood sweethearts." Liusu complained.

"And you are tailor-made!" Chen Zige also complained, "This screenwriter can write romance novels."

Liusu glanced at Chen Zige, he was so pitiful, there was no such thing as an idol drama in this world.

However, if you think about it carefully, who is pitiful?

Damn, you must get some idol dramas here, you must not be the only one who suffers! The tassels are unbalanced.

"Go on, Imperial Master Yao!" Liusu looked at the silent Mingyao and was speechless, "Be honest, otherwise, we will doubt you."

"I'm not a murderer. Why do you doubt me? Let me tell you, Director Qing is very suspicious now. I came back to find something."

"First explain your affairs clearly before you bite others." Liusu was unhappy. My girl was definitely not a murderer. Her serious expression while playing games made her wish she were a detective. It was definitely the way she looked when she was a hunter.

.

"She and I are from the Moon Country. In the Moon Country, the moon grass is a sacred symbol. We made an appointment..."

"Stop it, can you stop talking about your emotional drama? Just skip it and talk about the key points."

"The point is that the king of Yueluo Kingdom was in chaos and finally gave up. My childhood sweetheart, the princess of Yuechu Kingdom, died of depression after giving birth to a pair of children. I am here for revenge."

"So, you offered the moon shadow cake, right?" Liusu asked.

"Yes, even in the Moon Country, no one knows that Moon Grass has the property of becoming poisonous when exposed to alcohol."

"But why didn't the king die in the end?" Liusu wondered.

"Because the king has never eaten it, he already knows the properties of the moon grass in the moon shadow cake."

"No, didn't you say that no one knows?"

"But the princess knew it. I didn't expect that she would tell the king about it!" Mingyao was heartbroken.
To be continued...