CHAPTER XIII

Li Fan looked at the "flying sword" in front of him, and a faint smile appeared on his face, this thing was a model aircraft made based on the Soviet Bo-2 trainer aircraft.

It is also the second most produced aircraft in the history of the previous life, and the most produced biplane!

The fuselage is made of pine skeleton, animal skin, steel wire between the upper and lower wings, and there are two wooden propellers above.

As for the power, it is a simple engine made with a small piece of time ago.

In the previous life, the Soviet Wave-2 trainer became the world's most produced biplane because of its simple structure, low cost, excellent operating performance, and outstanding take-off and landing performance.

Of course, the aircraft had to manually pull the propellers when it started, which had obvious drawbacks, and was gradually replaced by more new aircraft.

However, the Soviet Wave-2 trainer had an advantage, in the event of a stall, only the pilot needed to release the steering stick, and the steering stick would be completely neutral, and the aircraft would automatically disengage from the spiral.

……

"This is the flying sword you refined?"

Luo Ziyan sat on the chair, looked at Li Fan coldly, and sneered: "You let it fly!" ”

"Okay, look carefully, it's time to witness the miracle."

Li Fan stretched out his hand to pull the propeller, and at the same time started the rudimentary engine, and the "flying sword" in his hand staggered up under Luo Ziyan's disdainful gaze.

Liu Quan stood up suddenly, her beautiful eyes stared at the flying sword, and the shock in her eyes was hard to hide!

And Luo Ziyan's face also showed a look of astonishment.

How can it fly?

This is clearly not blessed by any magic!

And she also watched the whole process just now, what Li Fan took out was very simple things, and there was no spiritual power fluctuation at all!

The flying sword staggered in the air for a while, and finally fell due to lack of power.

However, it fell to the ground smoothly and steadily, and there was no picture of falling as imagined.

Seeing this scene, Liu Quan and Luo Ziyan's eyes were full of horror.

"How? I didn't lie to you, did I? Li Fan raised his eyebrows and said.

Liu Quan said: "This ...... You...... How the hell do you do that? ”

The Empress's heart was full of horror, although the flight time of this object was short and the speed was not fast, but the materials used to make it were also very simple.

This couldn't help but make another thought rise in her mind.

If it had been built larger, wouldn't it have been used to carry soldiers?

If used on the battlefield, it is simply a big killing weapon!

"Hmph, are you also a flying sword?" Luo Ziyan was not convinced, "It's just a trick!" ”

Li Fan turned his head to look at the unconvinced chick, raised his eyebrows and said, "This thing can fly, right?" ”

"Fly."

"Does this count as a swordhead?" Li Fan picked up the Soviet Wave-2 trainer plane and pointed to the nose of the plane.

"Barely so."

"Does this count as a hilt?" Li Fan pointed to the wings.

"Barely so."

"Then why isn't it a flying sword?" Li Fan asked.

"This ......" Luo Ziyan opened his mouth and snorted coldly: "Can your flying sword kill people?" ”

Li Fan said: "How can you not kill people? If I put poison on it, let it fly over the enemy's head, and sprinkle the poison, will I kill someone? ”

Luo Ziyan opened her mouth, she clearly felt that what Li Fan said was wrong, but she didn't know how to refute it.

And Liu Quan's eyes widened on the side, and he had already thought of using this thing to control the enemy, and couldn't help but say excitedly: "Li ...... Li Gongzi, can this thing be made bigger? ”

"Naturally." Li Fan nodded, because this was originally a manned plane.

Liu Quanyu's hand quietly clenched into a fist and said, "If this thing is used for war......

"What did you say, Miss Liu?" Li Fan raised his head and wondered: "War? ”

"No, nothing." Liu Quan shook his head and said, "Gongzi Li, what is this flying sword powered by?" ”

"Engine."

"What is an engine?"

"Uh...... If you're interested, I'll tell you. Li Fan said.

"Please." Liu Quan said urgently.

"Engine ......"

Li Fan simply explained the principle of the engine, but fortunately, he had a solid knowledge of physics.

The principle of the engine is actually very simple, it is recorded in high school textbooks, and the original engine is easy to make, but it is somewhat difficult to smelt iron.

Fortunately, the iron-smelting technology in this world is very developed, and it can be done.

This lecture is about the twilight hour.

The Holy Maiden of the Taoist Heavenly Sect, who originally scoffed, finally listened to it, and her heart was even more mysterious.

"That's the engine."

Li Fan finally finished speaking, picked up the cup and took a sip of water.

Liu Quan's face showed a confused look, and suddenly he suddenly realized, and his eyes lit up.

And Luo Ziyan was at a loss when he heard it.

Cuckoo~!

Suddenly, a string of sounds came from Luo Ziyan's stomach.

Luo Ziyan's face flushed slightly.

Li Fan smiled slightly, and immediately got up: "The two girls sit down first, and I'll cook." ”

When Li Fan left the small courtyard, Liu Quan said, "Ziyan, what do you think of this person?" ”

Luo Ziyan snorted coldly, remembering what Li Fan said, and said, "Is that also a sword?" It's just a trick! ”

"Is it tricky?" Liu Quan's eyes are shining and flowing, such a strange skill, but it is very powerful!

After a while, I saw Li Fan come out with an iron frame, cut some bamboo charcoal, put it in the iron frame, burned it red, and then took out some pieces of meat wearing bamboo sticks.

Seeing Li Fan's movements, Liu Quan and Luo Ziyan were both inexplicable.

Aren't you going to cook?

Li Fan looked up and saw the expression on the second daughter's face, and said with a smile: "Miss Liu, Miss Luo, let's have a barbecue, shall we?" ”

"What is barbecue?" Liu Quan was stunned for a moment and asked.

Li Fan said: "You watch." ”

So he took a piece of meat and put it on the iron frame.

Underneath the iron frame was a scorching charcoal fire, and above it was an iron net, and when the meat slices were put on it, they were instantly scorched by the charcoal fire.

Li Fan took out another bottle, sprinkled the medicinal powder on the barbecue, and explained: "This is the ingredient I concocted. ”

Soon, a good smell of meat permeated.

Smelling this smell, Liu Quan, who was originally indifferent, raised her eyebrows, and showed surprise on her face, how could this barbecue be so fragrant?

The red charcoal fire rolls, and the slices of meat on the grill are quickly cooked, and the aroma is wafting.

Soon, the slices of meat were cooked.

Li Fan handed it to Liu Quan: "Miss Liu, give it a try." ”

Liu Quan took the bamboo stick, first sniffed it carefully with Qiong's nose, and the bottom of her tongue suddenly gave birth to jin and liquid, she suddenly became a little greedy, opened her small mouth and took a bite of the barbecue gently, and in an instant, a spicy smell bloomed in her mouth!

Although it is spicy, it is indescribably fragrant!

"Huh? It's delicious? ”

Liu Quan took small bites, and soon, a skewer of barbecue was eaten.

She looked at the other barbecues on the grill, and suddenly her heart moved: "It turns out that this is barbecue, and it lives up to its name." ”