Roy stood in front of an oversized 3D magic printer.

After the hard work of the researchers, the 3D magic printer has been updated to version 1.5.2 and has been modified and upgraded. Now, it is fully functional and easy to operate.

The 3D magic printer in front of me was specially produced for the new product developed in the laboratory after the previous version was determined.

At this time, more than a dozen workers gathered around the printer to operate the machine.

On the 3D magic printer, a bow with an intricate structure is suspended.

The bow is made of black as a whole, like metal, but there is no reflection of metal. It is made up of a lot of mechanical parts, bearings, pulley designs everywhere, several bowstrings, and an enchanted lens made of rare metal, as well as other spreaders, shock absorbers, bow guards, D-rings, peepholes, and so on.

This complex sniper bow, Roy came up with the concept, and then asked dozens of designers to spend 5 days to come up with it.

After that, there were various improvements.

Roy offers a clear direction for improvement, the comprehensive use of various composite materials, plus new ideas such as mechanical integration of bows and arrows, and most importantly, the superior processing and molding technology of 3D magic printers.

In less than 2 weeks, this longbow was made for sniping.

It's all about shooting far, shooting accurately.

The elves are gifted with bows and arrows, and Roy helps them use this natural ability to the extreme, so as to stabilize the elves' dominance on the battlefield.

This mechanical sniper bow uses unique enchanted arrows that can increase the range up to 2000 meters away, and its power is no less than that of a single attack.

At a distance of 2000 meters, it surpasses all battlefield ranges.

Except for some super magic, there are no attacks that can reach this distance.

Thousands of miles away, take the head of the enemy.

This thing appears on the battlefield and will be a nightmare for all officers.

Matching the killing distance and power is the high counterfeiting and ultra-high difficulty of operation.

Based on feedback from the dark elves in the experimenter.

Ordinary elves use this mechanical sniper bow to shoot at up to 600 meters away at a stationary target the size of a soccer ball.

An archery genius among the elves who is guaranteed to hit a stationary target the size of a soccer ball within 1,000 meters. If you want to increase the attack range, you need the elves to train for a long time.

The mechanical bow itself is inherently complex.

Without a 3D magic printer, the existing technology would not have been able to do this complex thing.

The bow is very technical, and the matching arrows are only high.

2 weeks.

Relying on the advanced ideas provided by Roy, combined with magic, science, and the production technology of the epoch-making 3D magic printer, and the new material technology, the mechanical sniper bow was born.

Roy holding a mechanical sniper bow.

In the folded state, the length is less than 1 meter.

When unfolded, the length of the bow is more than 2 meters.

With pulley and bearing adjustment, the opening force can reach up to 1220 kg.

The length of the arrows used is more than 1 m2.

Depending on the situation, different arrows can also be equipped.

It can be used as a sniper rifle or as a siege gun.

Roy went to the test site for a test shot.

He didn't know anything about bows and arrows, but with this thing, it was easy to shoot a 200-meter watermelon.

After Roy did the test, he folded the mechanical sniper bow and wrapped it in oilcloth along with seven arrows. Holding the white package, he left the Demon King City and went to find the Elf Empress Annabel to promote the latest products of the Demon King City.

Elves are good at bows and arrows, and naturally they also like bows and arrows.

Their love for bows and arrows is like dwarves seeing wine, dragons seeing gems, goblins seeing nuns, dogs seeing shi, cats seeing fish, and Ultraman seeing little monsters.

So, Roy wasn't worried at all that the bow wouldn't sell.

Holding the oilcloth bag, walk out of the Demon King City.

There are quite a few elves moving around outside the city.

Roy has now been labeled as a "fluffy and cute harmless creature", "a little demon with few people under his command", "can pinch at will", and "can help make all kinds of goods".

After many collaborations, Annabel's vigilance against Demon King City has also relaxed.

There is no military garrison here.

The elves of the Forest of Elves can approach here at will, and there is no need to worry about monsters killing inside.

Roy walked out of the Demon King City.

Walking on the road with his tail wagging his tail, he easily avoided the elves who surrounded him, and went up to the Tree of Life through the ropeway, and shuttled through the complex trunk of the Tree of Life to the elves' palace.

The elven guards here all know Roy.

After seeing him, he won't stop it, and some excessive elf royal sisters will eat Roy tofu dishonestly.

Walk through layers of guards.

Roy arrives in Empress Annabel's study.

Empress Annabel usually conducts official business here.

Roy knocked on the door and came in.

Queen Annabel and Princess Shelley's Elves are all working hard to get their hands dirty. After the development of the business alliance, as the initiators, their work was simply piled up.

Leander and his wife, Juliana, stood aside, dressed as maids, serving tea and water.

Obviously a servant.

Surveillance in the dark.

"Roy! ~”

Shelley looked up and saw that it was Roy, and exclaimed in surprise. She hadn't seen Roy in over 2 weeks, so she immediately got up and walked over. Empress Annabel also stopped what she was doing, and got up and walked over.

Roy was caught and sucked wildly for a moment.

Empress Annabel noticed that Roy was holding something in her arms.

"What is this?"

"Big baby, I promise you like it! ~”

Roy replied in a smug tone, after all, this thing was done under his guidance.

Empress Annabel's eyes lit up, and she pulled Roy to the bedroom.

"Wait, don't get me wrong, it's something to fight. Bow! ”

"Huh? It's a bow...... Let me see. ”

Empress Annabel's disappointment flickered away, and then she became excited again. There are too many surprises that Roy has given them, and all kinds of novelties are constantly emerging, and now if they take out the bow, what will they change?

Roy walked over to the table with a tarpaulin bag.

Leander and Juliana had emptied the table.

Put the tarpaulin bag on and open it.

After seeing what was inside, Annabel and Shelley were immediately disappointed, and their pointed ears drooped. This black thing, full of gears, bearings, pulleys, no matter how you look at it, it has nothing to do with the bow.

Roy picks up the mechanical sniper bow.

Give it a gentle pat.

Click.

In a crisp sound, the bows folded together unfolded.

Now, I finally have the appearance of a bow.

Loy was triumphant, and had wanted to hear the exclamations of Annabel and Shelley, but there was no sound.

Look up.

only to find that Annabel and Shelley had expressions of disappointment and disgust.

"Hey, do you guys have an expression? This is the sniper bow I made for you elves. ”

Empress Annabel shook her head, sighed softly, and said:

"Little Roy, don't be kidding.

The bow is very complicated to make, and we elves have made thousands of bows. The bow wall can be folded, but the strength is definitely not enough, and it will affect the accuracy. Besides, why is there so much mess on your bow? This has a very big impact on shooting, and it is not convenient to move. ”

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