Yi Fei was quite proud at the moment, he suddenly thought of this method in a hurry just now, my First Emperor and another person were all people who had been killed by him once before, and they hadn't had time to buy armor on their bodies, according to the highest twelve levels of the rank list, the blood volume definitely did not exceed one hundred and sixteen.

Although the remaining two people were wearing leather armor, one of them was shot three or four times, and he was also bleeding. And his HP is still one hundred and seventeen, and even if the perfect version of the grenade explodes next to him, the armor will not be able to take him away after the damage is reduced, but he is ninety percent sure that he will take these four people away.

Even if there is one with two bloody skins left, he has a chance to fight back.

"What a madman!"

My First Emperor looked at Yi Fei, who was sitting on the edge of the assault boat slowly bandaged, and was extremely depressed, who would have thought that this guy would dare to play with a thunderbolt in his hand? The point is that the two of them are full of blood.

His is 155 points, his teammates are 150 points, and the maximum damage of the grenade in the trading house is only 15, is his grenade an upgraded version? What's more, this flying fish has been shot four times in Canglang's life before, and he has been beaten again, I haven't seen him bandaged, how can he withstand a grenade and explode?

These questions are also the thoughts of the other players present, but Yi Fei is not going to explain, he fought about half of the blood, checked the durability of the armor, this wave was shot again, and the grenade exploded, directly consuming the durability of his iron suit.

"Okay, that's the end of today, what I want to say is that from now on, anyone who encounters the Rookie Alliance in this sea area will have to take a detour, otherwise I will send you out of here!"

After Yi Fei finished speaking, the four of them turned into white light one after another.

The four backpacks on the ground Yi Fei flipped through casually, and there were nothing good, but there was a recipe for an iron pot that was quite good, and it was really inconvenient for the iron pot to cook soup.

Pushing the assault boat back into the water, Yi Fei began to return home, and he didn't plan to go to the remaining islands. One is that he feels that his current personal strength is not enough, and the other is that today's deterrence is enough.

Returning to the exclusive island, Yi Fei opened the trading house, and all the single-shot shotguns had been sold, and they were basically sold in seconds on the shelves.

"Yay? It's actually quite easy to sell? ”

Yi Fei was a little surprised, he originally thought that many people would dislike the chicken rib attribute of this gun, but he didn't expect it to sell quite well.

When he was about to get another batch out and put it on the shelves, Lao Du sent a voice again. The content is actually about single-shot shotguns.

"Little Feifei, do you know the single-shot shotgun?" Lao Du said excitedly.

"I don't know, what's wrong?"

Lao Du was a little disappointed and said: "Alas, it's a pity, some customers want to ask me to buy this single-shot shotgun in large quantities, but this thing only appeared in the trading house today, the quantity is very small, and it is gone in the blink of an eye." ”

"Oh? What's your customer's price? ”

"If he says about three gold coins, he will charge five hundred!"

Yi Fei: ......

"Why is he holding so many guns?"

"I heard that it seems to be because of the high damage per shot, the efficiency of going to sea to farm monsters is high, and it saves ammunition."

Yes! Yi Fei patted his head, although the single-shot shotgun is very chicken to hit people, but it is the most effective for monsters who are used to hard steel in the sea.

Although Yi Fei really wanted to help Lao Du make this business happen, but this cliff would arouse his suspicions, so he could only pretend to be honest and said: "It's a pity, the trading house only sells two golden shells, if you can get the supply of goods, you can easily earn hundreds of golden shells." ”

"Who's to say it's not......"

Hanging up the voice, Yi Fei immediately started the production of a single-shot shotgun, opened the backpack, and now his wealth has accumulated to more than four thousand gold shells, which is four hundred thousand in cash, which is only the income of more than a week of service, if he does not consider the consequences, he can arbitrage countless four hundred thousand at any time.

It took more than ten minutes for Yi Fei to purchase 1,000 single-shot shotguns and 10,000 sets of 12-gauge shotgun materials, and then all these materials were released in seconds.

He planned to release one or two hundred of these 1,000 single-shot shotguns every hour, but fortunately, the trading house supported the regular release of the shotguns, which saved him a lot of trouble.

After doing these things, Yi Fei went offline, and it has been a bit long since he was online in the past two days, so he has to take a good shower and have a meal.

Before that, he exchanged 100,000 yuan from his account, paid the rent until the end of the year at one time, and purchased some necessary electrical appliances, such as microwave ovens, massage chairs, treadmills, etc.

As a long-term online professional gamer, the body is the first priority, and proper exercise is very necessary.

Back online, the next morning, Yi Fei looked at the formula in his hand, last night after making a thousand single-shot shotguns and 10,000 sets of ammunition, he directly rose to level twenty-five, during which it seemed that some formulas had been unlocked, and he hadn't had time to see it yet.

Open the Crafting Recipe, and there are three new recipes. The first is the large furnace recipe, which uses refined iron ingots, low-quality fuel oil, and mechanical parts to melt steel and aluminum ingots.

This is a necessary facility for the manufacture of higher-order materials, requiring a set of refined iron ingots and half a set of mechanical parts and half a group of low-quality fuel oil, and the manufacturing time is two days.

The new furnaces are also compatible with the production of iron and fine iron ingots, but the fuel consumption is higher, and one inferior fuel oil is only enough for five minutes of operation in a large furnace.

The second formula surprised Yi Fei, it was actually a submachine gun formula, and it was an automatic type, but the production conditions were more complicated than that of a semi-automatic pistol. Submachine gun body, steel ingots, aluminum ingots, metal tubes, torsion springs, mechanical parts and other materials are required.

Thinking that I can't even build a semi-automatic pistol, this submachine gun can only be used as an ornament for a while.

In addition, the new building formula adds the Iron Wall and Iron Ceiling formula, which is a new building component made of 50 parts wood and 1 iron sheet, which increases the durability of wooden walls and ceilings from 2,000 to 5,000 points, and at the same time has a certain weakening effect on gun and explosion damage, and of course, the manufacturing time is also increased from 5 minutes to 10 minutes.

Yi Fei opened the large furnace and looked at the recipe, the steel ingot is actually an upgraded version of the refined iron ingot, but the refined iron ingot can be made with two parts of refined iron ore, while the steel ingot needs five parts, and the smelting time is also increased from five minutes to ten minutes.

As for the aluminum ingot, it is directly smelted with bauxite, one for another, so it seems that in fact, the semi-automatic pistol and this submachine gun called SKG are no different materials, as long as you can find the corresponding gun body, you can open the whole.

Yi Fei's first thing was to dismantle the original furnace, and then put it down in seconds, the space at home is limited, he does everything in seconds, and he doesn't need to repeat more facilities.

The next step was to renovate his home, making five parts of fine iron ingots and thirty parts of machinery, each of which took five minutes. It takes five minutes to make a tin wall, which is equivalent to a tin wall costing about twelve silver coins.

Replace and upgrade building components, you don't need to fly in one place to run, open the territory cabinet to enter the blueprint mode, and the three-dimensional map of the whole home will come out.