After traveling through time, I thrived in ancient times

Chapter 273 Good stuff

"Ahem, cough!"

Smoke and dust were everywhere. Yu Tingwan squinted and looked inside. He saw an old man with a black and gray face standing there. He looked very embarrassed.

"Mr. Lu." Yu Tingwan called out.

When Lu Ming heard someone calling him, he asked impatiently, "Who is it?"

Why is she still a woman?

"Mr. Lu, it's the princess!"

A young man with good eyesight nearby noticed Yu Tingwan first, and then quickly conveyed the news to Lu Ming.

When Lu Ming heard that it was Yu Tingwan who came, he immediately put down what he was holding and ran over happily.

"Meet the princess!"

"Mr. Lu, you're welcome." Yu Tingwan asked, "How's the research going?"

When Lu Ming heard Yu Tingwan's question, he immediately became excited and waved at Yu Tingwan while walking towards a place.

"Come, come, Princess, follow me!"

It seems that there are some results!

Yu Tingwan followed him and saw Lu Ming taking her to an inner room filled with many boxes.

Lu Ming picked up one of them, rubbed his hands, and said:

"Princess, look! We worked day and night, and exploded countless times before we finally succeeded!"

He reached out and picked up a black ball. Yu Tingwan was satisfied with its weight, but he didn't know how powerful it was.

"Let's go to the open space and try it."

"Don't worry, Princess. There will be absolutely no problem."

Lu Ming is very confident in himself and guarantees that there will be no problem.

Seeing this, Yu Tingwan said nothing and left the cave with a black ball.

"Princess, what is this?"

An Si looked at the black ball in the princess's hand with curiosity. He had just finally gotten out of that mountain cave, but before he could catch his breath, the princess brought them to another mountain cave.

No, it's in the cave.

But for some reason, An Si felt that this place was very dangerous.

He always believed in his intuition, so since entering the cave, he just watched and did not move, and even spoke much less, until Yu Tingwan came out with a black iron ball.

Yu Tingwan glanced at him and handed him the iron ball.

"Here, let's go out and play."

Lian Lu Ming also followed to an open space at the foot of the mountain and looked at Yu Tingwan with great excitement.

An San and An Si were confused and watched Yu Tingwan take the iron ball. Then Lu Ming handed him a fire starter with both hands, an open one.

The corners of their mouths twitched for a moment and the two were speechless. They had never seen Lu Ming like this before. It was really eye-opening!

But what was even more eye-opening to them was yet to come. Yu Tingwan took a tinder and lit the cotton thread left on the iron ball.

A crackling sound was heard. An San and An Si held their breath and concentrated, but Lu Ming covered his ears first.

The iron ball was thrown out directly by Yu Tingwan.

'boom! ! ! '

"Ahhh!"

The sudden sound scared An Si so much that he hid behind An San, while Yu Tingwan narrowed his eyes towards the distance.

This destructive power is indeed not as good as the modern ones in her space!

However, this power is already very good, at least in the era of cold weapons, it is already a super god existence.

"What do you think, Princess?"

Lu Ming was so excited that he thought about how scared he was when he was doing the experiment. At that time, the princess had specifically told him to throw it far away during the experiment, and if he was unsure, he could call her over.

But who is Lu Ming? He is a person who will never admit defeat on key issues. He stubbornly insisted on doing his own experiments and almost got himself into trouble.

He still vaguely remembered that when he was conducting the experiment and saw such power, he was so shocked that he couldn't calm down for a long time.

He never imagined that one day he would be able to create a weapon of such great power!

"Not bad! Next we'll see how powerful these are when used on the battlefield!"

You know, she is very familiar with these things.

Some things, you see they make sounds, but they are just sounds!

"Princess, what is this? It looks really amazing!"

He knew that the princess seemed to be researching some weapons, so he specifically asked someone to call Mr. Lu over.

But An Si never expected that the weapon would make such a loud noise. It was really scary to look at.

Suddenly they thought of the things that Yu Tingwan used that night before. They were also very powerful weapons. At that time, they envied Prince Song for using them to kill the enemies for a long time.

Moreover, Prince Song is still obsessed with that weapon. I wonder which one is more powerful, this one or the one used by the princess?

Yu Tingwan looked at the bomb and scratched his head.

"This is a bomb. A professional name, uh, you guys come up with one!"

I really don't want to use my brain when it comes to naming.

Bomb? What a powerful bomb.

Even An San's eyes were shining.

"Princess, is this going to be used on the battlefield?"

Yu Tingwan nodded and explained to them how to use the weapon.

"But this is not suitable for use during a melee between two armies. When it explodes, it will be an indiscriminate attack, not distinguishing friend from foe. But if you encounter an enemy attack, you can bury it underground in advance, put a long fuse, and kill them by surprise. Of course, you can also throw it directly to the enemy like I did, but throwing it by hand is not as good as using equipment."

Moreover, this method of throwing by hand is not as convenient as holding it. It seems that I still need to talk to Lu Ming and improve it to be more convenient.

"Mr. Lu."

"Princess, you say." Lu Ming's dark face was smiling brightly, and he was obviously very happy.

Yu Tingwan coughed lightly, trying to hold back her laughter, and simply didn't even look at his face, pointing at the bomb she had thrown out before and said:

"Mr. Lu, this is it. This bomb has a different shape and can be used in different scenarios. For example, this is the cannon I drew for you before. With it, you don't have to throw it with your hands like I did before. And with the cannon, you can also throw it from a long distance. A lot of enemies will die before they even get close to you!"

Upon hearing this, Lu Ming nodded in agreement.

"Yes, yes, I've been researching it. However, there's not enough iron here, so I'm afraid I can't do much!"

This was also the problem that had been bothering him recently. Just as he was about to report this matter to the prince, the princess came over.

When Yu Tingwan heard this question, he nodded gently and said:

"Don't worry about the iron matter, Mr. Lu. I will find a way."

Then he added: "But I have a weapon pattern to draw for Mr. Lu. I'd like to trouble you to make it for me."

New pattern? Lu Ming was even more excited.

"No problem, no problem. Princess, just go ahead and draw. No matter what you draw, I, Lao Lu, will make it for you!"

Hearing this, Yu Tingwan raised his eyebrows slightly: "Really?"

Lu Ming patted his chest and assured: "I am not lying at all!"

Thinking of the various design drawings she had recorded, Yu Tingwan laughed. She was afraid that she was going to create a powerful guy!

But now! Yu Tingwan thought that it would be better to gradually increase the difficulty.

For example...the one that Song Shixu has been thinking about is very good!