In fact, Li Tai tried it last night and was shocked. He said that it was impossible to be a magic trick. Everyone can try it and complete it. Li Tai explained, "Everyone can try it, you can do it."

"It's so simple, just a fire?" The messenger of the Indian smirks wryly, "It's our Indian who lost."

Li Tai also bowed and smiled and nodded.

Li Er sat back to his position, his heart was ups and downs, looking at Gu Qing's eyes becoming more and more curious. How many abilities does this kid still hide?

Li Chengqian couldn't speak for a long time, and there was only deep fear in Li Tai and Gu Qing's eyes.

Cheng Yaojin stepped forward and picked up the bottle. No matter how much the eggs were poured, he couldn't pour out. "Boy Gu, is there any mechanism?"

"No." Gu Qing said innocently, "It's really possible to go in like this, but it's a bit complicated and difficult to explain! Uncle Cheng might as well try it home and it will be successful."

"I have a question!" Songtsen Gampo stepped forward and said.

"Please give a question!" Li Tai said.

"We don't pretend anymore! Anyway, as long as you can't answer, we can pass this level!" Songzan Gampo looked at Gu Qing, "I know it's all because of you Gu Qing. This time I will challenge you directly!"

"Is this in compliance with the rules?" Gu Qing turned around and looked at Li Tai.

The sitting envoys said nothing, and Li Tai smiled and said, "Yes!"

"Gu Qing, listen!" Songtsen Gampo said, "I have been revered for a long time in the Tang Dynasty. There are weights and measures in the Central Plains! Today I want to compete, I will die for weights and measures. I want you to measure a tree, but you can't use anything to measure the tree! I want to see how you measure it."

"You are obviously nonsense!" Cheng Yaojin couldn't sit still, "Did you ask Boy Gu to measure it with his eyes? I see that you are a girl who wants to sleep and want to be crazy."

"Hahahaha!" Niu Jinda burst into laughter in great cooperation.

"It's too simple." Gu Qing said with a smile, "I'll give you another chance to change the topic."

"Not changing! That's it!" Songtsen Gampo said firmly.

"Why are there many people watching?" Gu Qing shook the folding fan, "I don't want to win too easily, nor do I want you to lose too ugly. It's embarrassing enough for you to go to the brothel and not pay for money. I'm still a dignified Tubo king. I'm very merciful. You can change to a more difficult question."

"No!" Songtsen Gampo said loudly.

"Isn't it really going to change?" Gu Qing asked again.

"No change!" Songtsen Gampo said again.

"I see if you can't answer it, you deliberately want to change the question." Lu Dongzan stood aside.

Li Tai came to Gu Qing and whispered, "Is the energy coming out?"

"Yes!" Gu Qing nodded and said, "You pick a tree!"

Everyone followed out of Tai Chi Palace. Songtsen Gampo saw a tree in the palace garden and said, "It's this one! Gu Qing, measure it."

"Give me a measure." Gu Qing said to Li Tai, and then saw the others confused and explained, "Don't worry, I can't measure trees, I'll measure other things."

After taking the ruler, Gu Qing said to the Turkic envoy, "Come here and help me."

"What are you going to do?" The Turkic envoy was a little nervous when facing Gu Qing. The scene in front of the city gate was still in his mind yesterday.

"Come here!" Gu Qing stood under the tree and asked the Turkic man to stand up. He looked at the sun for a long time. He glanced at the shadow on the ground and began to measure the height of the Turkic man.

"Don't move!" Gu Qing shouted.

The Turkic envoy stood straight immediately.

Li Tai kept watching Gu Qing's actions, thinking that his knowledge might be able to deal with these envoys, and that he made this rule to show off in front of his father. Now that the limelight has been taken away by Gu Qing.

Gu Qing had already started to measure the shadows, measured the length of the Turkic shadows, measured the length of the shadows of the tree, and began to write and draw on the ground.

"I measure it, there are three in ten battles!" Gu Qing put down the measuring ruler, "Songzan Gantou, is it so measured?"

Songtsen Gampo didn't say anything, and Li Er immediately asked Wang Qin to measure the trees. It turns out that there were three out of ten battles, that's right!

Li Tai looked at the sun and looked at his shadow as if he understood something.

"Now it's my turn to make the question." Gu Qing said to Songzan Gampo, "A man came to two doors, there was a door of life and a door of death. You have to go out of the door of life, but you don't know which door of life is a door of life and which door of death is a door of death. There are two guards guarding each door."

"There are two guards who only say the truth, and the other one tells lies! You can only ask the two guards one question separately," Gu Qing said, "How to ask to determine which door is the Gate of Life."

"One truth and one lies." Songtsen Gampo began to ponder. "How to determine which guard is telling the truth and which guard is lies, and can only ask once."

There was a large group of people standing in the palace garden. Li Er was thinking about it in the same place. Gu Qing’s question was difficult, but there were many things that revealed, such as the gate of life and the gate of death! People will make many choices in their lifetime, just like the change of Xuanwu Gate, and they cannot make the wrong choice.

When you make a choice, you should also look at whether what you are saying is true or false. When you start to hesitate at a loss, you should believe who is telling the truth and who is telling the lies.

"It's so hot this day." Gu Qing used a fan to block the sunlight, "Songzan Gampo, I said, can you hurry up! It's already heatstroke."

"I...I'll give you some more time." Songtsen Gampo paced back and forth, "Life Gate? Death Gate? Truth, lies? I can only ask once, how do I ask!"

"The same is true when we make a choice. You often don't know whether the people around you will tell the truth or lies. Sometimes they will use lies to bring you into a trap, and sometimes the truth will help you." Gu Qing said.

Seeing Songtsengan sweating heavily, Gu Qing said again, "How about a simple question, the sun in the morning looks big, but it is cooler, the sun in the afternoon is smaller, but it is hotter! I ask you which one is closer to the sun in the morning!"

One question has not come back to its senses, and another question has been thrown out.

Seeing Songzan Gampo's look of being reluctant to speak, Gu Qing asked again: "Then I'm talking about something simpler. Under what circumstances is one plus one not two."

“…”

"Or it can't be answered?" Gu Qing shook his head and sighed, "That's to be simple. Any word that people read will be pronounced wrongly!"

“…”

Gu Qing: "Are you going to have the chicken or the egg first?"

Songtsen Gampo: “…”

“…”

"What the hell is there? Which one is the god of life!" Songtsen Gampo couldn't help it, "I admit defeat! Gu Qing, tell me the answer!"

Gu Qing whispered a few words in Songtsen Gampo's ear, and everyone listened with breath, but couldn't hear clearly what they said.

After listening, Songtsen Gampo laughed and said, "Gu Qing, I admire you!"
Chapter completed!