I repeated it again in front of everyone, and I completed all the steps by myself.

A cone-shaped arrow feather appeared in front of me, and then I asked the elves to compare them according to the finished product.

It's exactly the same, and you can send it away even if it's done.

But if the shape is different, scrap it and put it on the other side.

I watched for a while, and at the beginning the production rate was terrible.

The problem lies in the group of people who hammer into the arrows, and on average, only three out of ten finished products can only be used.

And I began to wonder if I could make a simple ground spike, even if it was just an iron nail raised on the plane, could stop the wolf cavalry.

I tossed for a long time, during which Han Dong brought me bread once.

I subconsciously didn't dare to eat or drink the bread and water, who knows if it was bread kneaded by the bath water.

Han Dong smiled bitterly and said that it was the top layer of water, and said that I was sure that there was no problem with the bread.

My idea is very simple, just make a grinding tool out, and then pour copper water into it.

All it takes is a suitable abrasive tool and a clever sprite to complete the mass production of the thorns.

Leaning against the stove, I made the grinding tools of the ground thorns with iron.

When he turned around, he found that there were already two piles of arrow feathers behind him.

The quantity is about the same, half is good and half is flawed.

Thinking about the yield was much higher than I thought, and chose one of the twenty cone arrows that looked smarter and taught him how to cast the floor thorns.

Brush the abrasive with a layer of pine oil, heat the copper into the abrasive, wait for it to cool and take it out.

I repeated it twice, and the other person nodded his head and said he wanted to try it.

It looks smart, but the hands are too clumsy. I almost smashed the abrasives to my feet, and I felt a little sorry for the abrasives, but fortunately they weren't damaged.

After a few times, the ground thorns poured by this elf were also decent.

I asked Han Dong to call all the adventurers who knew how to bow and arrow in the entire Moon City, and use the flawed arrow feathers to shoot familiarly.

I summoned the Elven King to go to the shooting range with me, and asked Han Dong to bring the ground thorn.

The shooting range had bone suits left over from the battlefield, stuffed with wood and hung in the distance.

The hit rate of a few arrows has dropped a lot, but the bow and arrows are firmly pierced into the bone armor.

It took a long time for the adventurer to pull out the arrow feather, and the accuracy of the adventurer said that he could overcome it if he practiced again.

The ground thorn was also moved by Han Dong and placed on the ground, and the straw was pounced on it.

I pointed to the straw on the ground and said, "Is it difficult to train horses to jump over straw piles?" ”

The elven king himself got on his horse, rode back and forth on the straw that had crossed it, and then said, "It is not difficult. ”

The adventurer on the side said, "Horses can jump, but wolves can too?" ”

"You're wrong, wolves can't jump. Because of the weight of the bone suit, there is no way to jump. I said.

"Indeed, this is the way to resist the charge of the wolf cavalry?" The Elven King said with a smile.

"These methods are enough to defend against the demons." I said.

The Elven King smiled and said, "Carry it all out, and make sure that every village uses new arrow feathers and this ground thorn within today." ”

"It may be a little difficult, but it's still difficult for me to build in large quantities. I'm going to try to get all the villages and adventurers deployed in three days, do you think? I said.

"Of course, I'll hand over the letter to the Imperial City here. Leave you for three days, as long as you can resist me, I am willing to help you with thirty adventurers of the Topaz level or above. The Elven King said.