"Three or four feet tall, I don't know if the current unit of measurement is the same as the modern one!"

"I've heard that people in ancient times always said that they were "a man of seven feet", or that they were "eight feet in length and tall in appearance."

"If that were the case, I'm afraid three feet would be less than one meter in modern times."

Liu Chan thought for a moment and then asked: "How high can four feet be?"

"This...this..."

When the man heard this, he hesitated and didn't know what to say.

Seeing the hesitant look on the man's face, Liu Chan said, "Just answer my question."

The man still didn't seem to dare to answer, and looked up at Guan Yu pitifully.

When Guan Yu saw this, he said seriously: "Four feet is almost as high as your neck from the ground."

When Guan Yu spoke, he looked Liu Chan up and down, and then corrected him: "It shouldn't be wrong, it's at your lower jaw!"

Liu Chan was stunned when he heard this, looked down at himself, and murmured: "Neck... jaw..."

"Holy crap! You are despising me for being short!"

Liu Chan looked at it several times and then realized that chin means chin, and the chin is obviously located on the top of the neck.

He couldn't help but feel angry and looked up at Guan Yu.

"Uh... So it seems that my second uncle is really eight feet tall..."

He suddenly discovered that Guan Yu was almost two feet tall from the ground to his "chin".

"Huh! You are so tall! Sooner or later, I will be able to grow to eight feet!"

He was secretly "angry" in his heart.

Then he pretended to suddenly realize: "Oh! Second uncle, sit down and let me take a look."

"Sit? Where to sit?"

Guan Yu looked around and saw that there was only wet mud and no place to sit.

"Uh... I'll just give my second uncle a hard time and sit on a wooden board."

Liu Chan smiled slightly and casually picked up a small wooden board from not far behind him.

Seeing this, Guan Yu took the board and said seriously: "You'd better be doing business!"

After that, he sat down.

The ancients said that "walk like the wind, stand like a pine tree, and sit like a bell."

As a first-generation military general, Guan Yu had a straight back and a majestic look on his face even though he was sitting on a wooden board.

Seeing this, Liu Chan quickly stood up and compared his shoulders with me. He chuckled and said, "It seems that when my second uncle was sitting, he was just shoulder-to-shoulder with me!"

"Adou! What do you mean?"

When Guan Yu heard Liu Chan's strange laughter, he couldn't help but turn his head and looked at Liu Chan, his brows furrowed tightly.

"Ding, the system prompts that Guan Yu's trust in the host is on the decline. Please keep your image and don't make Guan Yu angry."

Hearing the system prompts, Liu Chan immediately reacted and thought: "Fortunately, I haven't overdone it. It's still too late to stop now."

He quickly said: "Second Uncle Guan, don't get me wrong. I also want to compare myself to see how tall a grown man can be when he sits down."

"Nonsense!"

Guan Yu roared and stood up with a disappointed look on his face.

"Well……"

"Is Second Uncle Guan such a weird temper now?"

When Liu Chan saw this, he felt puzzled, but little did he know that Guan Yu was just anxious at this time, and seeing him playing around like this made him feel a little uncomfortable.

He quickly said: "Why did Uncle Guan say I was joking! I'm not just here to give you advice!"

"Any ideas? What ideas can you come up with like this?"

Guan Yu looked at Liu Chan with an annoyed look on his face. He originally wanted to say, "It's just teasing us for fun."

But he thought that Zhuge Liang and Xun Chen were still standing aside and did not speak, so he did not say anything.

When Liu Chan heard this, he knew that he could no longer care about him, so he quickly said: "Actually, didn't I just say that? We need to change the way of paddling. And the method of change is to change from hands to feet."

"Um?"

Guan Yu frowned and made a heavy sound in his nose, then he said seriously: "I thought you had any good ideas to come up with! You actually said such ridiculous things, tell me how to paddle with your feet!"

Guan Yu's mood at this time was undoubtedly depressed.

He was full of expectations, and when he heard Liu Chan's suggestion, he also thought of ways to implement it.

But I didn't expect that Liu Chan would just make trouble unreasonably and make suggestions that were difficult to accept.

"Well……"

"Why is this ridiculous!"

Liu Chan looked confused, wondering why Guan Yu suddenly became like this.

Little did he know that after Guan Yu suddenly realized that he was getting older, his mentality also changed and he became a little eager for success.

At this time, Xun Chen suddenly stepped forward and said: "Young Master, paddling with your feet is really ridiculous. Has Young Master really seen it somewhere?"

Liu Chan said seriously: "This is ridiculous!"

He came up with this method after careful consideration, and he knew that this method would definitely greatly increase the speed of the ship.

The aggrieved look on his face caught Zhuge Liang's attention immediately.

Zhuge Liang suddenly stepped forward and asked with a smile: "We do not understand what the young master said. Please make it clearer, young master."

Liu Chan heard this and said seriously: "I can't tell you at the moment. Do you have paper and pen? I'll draw it for you."

When Zhuge Liang heard this, he immediately said to the four people who had not left yet: "Go get paper and pen!"

"Did I really misunderstand Adou?"

"Am I really too impatient?"

"How could Adou do such nonsense?"

"Oh, am I really too old to be able to hold back my anger?"

…

While Guan Yu was waiting, he looked at Liu Chan's aggrieved look and couldn't help but think about the scene just now. He couldn't help but blame himself and sighed secretly.

After a while, Liu Chan asked for paper and pen and brought them over, and the ink had even been ground.

It seems that the person took it directly from somewhere.

But this point was not worth worrying about. Liu Chan picked up the pen, dipped a little ink on it, and then started drawing on the paper.

I saw him draw a wooden oar casually, and then connected one end of the wooden oar to a stick.

This stick does not seem to be a wooden stick, but a folded stick in the shape of a "Z", and the stick in the middle is perpendicular to the two sticks at the end.

The wooden paddle happened to be connected to one of the short sticks.

After Liu Chan finished the painting, he explained: "Put this folding stick in the groove of this platform, and our soldiers can sit on this platform and step on these two short sticks with their feet to make the company

The wooden paddle on top keeps turning up and down..."

Looking at the paintings on the paper and listening to Liu Chan's detailed explanation, Guan Yu finally understood what Liu Chan meant just now.

"This seems to work!"

"It seems that I really blamed Adou wrongly!"

"With a man like Adou here, why should I be so impatient!"
Chapter completed!