Yi Fei walked into the studio and opened one casually from the wall full of storage boxes, and inside was thirty sets of mechanical parts, he had already stocked up on more than 100,000 mechanical parts, enough to use for a while.

Brush 16,000 points of formula experience with 20,000 mechanical parts, and upgrade all four pieces of leather armor recipes to perfection, the formula upgrade experience of armor is the same as weapons, it takes 3,500 points to upgrade to perfection, and the experience of four pieces is empty again.

A set of normal leather armor adds up to 12 defense, while the perfect set directly adds 30 defense and an additional 20 HP. Yi Fei's blood rose to 185 points, his defense reached 32 points, and he could reduce his damage by half if he was hit by a revolver.

After making this perfect set of armor, he was promoted to level fourteen, and the production time of each leather armor was twenty-four hours, and he could gain one hundred points of experience, and one set was four hundred points.

Looking at the leather armor in the backpack, Yi Fei suddenly thought of something, leather armor is the recipe of the primary workbench, which can be done at level five, and now the player level is generally above level seven, and he can ship a large number of goods without any scruples.

To make a set of leather armor, you only need animal skins, and the cost of four pieces adds up to exactly one hundred copies. He opened the trading line, the amount of animal skins is only so tens of thousands, compared to the number of players who are online at the same time over 100 million, this point of animal skins is too little, it is estimated that the reason why there are so many is probably because the price is expensive, local tyrants have no time to do it, and ordinary players can't afford it.

Yi Fei looked at his own funds, selling fine iron axes, small sailboats, and revolvers in the past two days, with an average income of about sixty gold shells. But more than half of them had to be used to buy mechanical parts and electronic components, so he saved sixty or seventy gold shells.

He bought twenty sets of low-priced animal skins from Sanjinbei, and then made an excellent version of the set, which cost 8 Jinbei sets.

The excellent version of the leather armor suit was snatched up as soon as it was hung up, and the local tyrants went to sea to kill monsters and upgrade, and this set of equipment allowed them to save a lot of bandages.

"Ding! Your level has been raised to fifteen! ”

After making twenty sets of leather armor, Yi Fei successfully rose to level fifteen, and his defense and attack rose again. At the same time, he unlocked a weapon that he was quite interested in.

Homemade Grenade: A simple long-handled grenade with outdated craftsmanship that deals area damage, but has average lethality.

Damage: 60~150

Delay: 5 seconds

Manufacturing conditions: gunpowder 20, iron ingot 15

Manufacturing time: 8 hours

The maximum damage of the Earthen Grenade is currently largely unavoidable, but the damage dealt is very inconsistent depending on the blast radius.

As long as this thing is used well, the raid effect is quite powerful, and Yi Fei did not hesitate to use the remaining four thousand formula experience to upgrade to perfection. Increases the damage value to 100~160, as long as it is next to the grenade kill range, it will not die or be disabled.

However, he didn't dare to sell the earthen grenade for the time being, one was that this kind of consumable couldn't be sold at a price, and the second was that this was a fifteenth-level weapon, and the risk of exposure was too great.

He couldn't sell it, but Yi Fei had a better use, and he was still thinking about the resource island he found that day, there were thirty or forty pirates on it, and he was thinking about whether he could eat these pirates with a large number of homemade grenades and occupy the resource island.

"Why don't you give it a try?"

Yi Fei felt that as long as he could find an opportunity to attack, he could use a large number of grenades to kill and injure the enemy.

Just do it when you think of it, the cost of grenades is really quite expensive, gunpowder alone costs six silver shells, and iron ingots are also two silver shells.

Fortunately, he had just sold twenty sets of leather armor, and he still had one hundred and sixteen golden shells on hand, Yi Fei opened the trading house and swept it wildly, and one hundred golden shells were smashed down, and Yi Fei had 1,250 grenades lying in his backpack, accounting for two-thirds of his backpack.

This batch of grenades directly provided 12,500 points of experience, and Yi Fei was upgraded two levels in a row, and the upgrade speed was simply perverted.

Yi Fei didn't know how much time this trip would be delayed, so he simply consolidated his home, and he spent twenty gold of wood to expand on the foundation of the original building. The living room and studio were enlarged with each circle, the width of a foundation, and then a circle of stabbing traps was arranged, and then animal traps were placed outward.

In order to prevent others from attacking from the ceiling, Yi Fei arranged a wooden staircase in the center, went up to the ceiling to build a second floor of the house, and at the same time used a triangular foundation and a circular foundation to divide the second floor into countless labyrinth rooms of different widths and narrows, and arranged animal traps in the room to make it difficult for the enemy to move an inch.

In addition, he placed a large number of ordinary wooden storage chests in each partition wall, the durability of the chests was 3,000 points, and the top door was up, and he put a few mechanical parts, iron ingots, iron axes, and gunpowder and other miscellaneous items in some of the chests, in order to attract the player to destroy these chests, consuming their fatigue and time.

By the time Yi Fei walked out of the seven or eight doors, his living room and studio were already connected, covering an area of more than 1,000 square meters, and a total of nearly 200 sets of wood were used.

He calculated, even if the enemy demolished the house in a straight line to the center point, the seven or eight layers of wooden walls and ground thorn traps would be enough for him to dismantle for four or five hours.

In order to further ensure safety, Yi Fei has set up two circles of ground spike traps around the island, no matter which direction the enemy comes from, it is inevitable that they will encounter ground thorn traps.

Yi Fei looked at his already completely irregular home and smiled, he could only do this before there were more effective defense facilities.

However, even if someone comes and successfully dismantles the house, a player's backpack is only 30 slots, and the small sailboat is only 40 slots, and he will lose 4000 sets of 4,000 mechanical parts.

After doing this, Yi Fei put on the perfect leather armor suit, and set off with two perfect simple revolvers and five sets of one hundred and fifty rounds of ammunition, as well as more than one thousand two hundred grenades and a fine iron axe, and a set of bread.

Strange to say, a group of grenades can be stacked with fifty rounds, but a group of 9 mm bullets can only hold thirty rounds, but fortunately, the small sailboat can still carry ten sets of things, otherwise he would not be able to fit it.

According to the route that had been recorded by the system that day, Yifei set off early the next morning.

It's been a week since the game was launched, and not long after Yi Fei went to sea, he ran into a small sailboat, but the players on the boat nervously changed their course and fled as soon as they saw Yi Fei.

Paddled to noon, halfway through the voyage, Yi Fei took out bread and coconut water to replenish his fatigue, ready to continue sailing. At this time, it was noon, the sun was very big, Yi Fei squinted his eyes and looked ahead, and after a while, a black fin suddenly appeared dozens of meters away and approached him, very fast.

"Again!"

Yi Fei immediately became nervous, last time he was killed by a white shark, this time the equipment on his ship was worth hundreds of gold shells, and he couldn't afford to lose.

Bang bang!

Yi Fei immediately stopped the boat, and the path towards the monster was two shots, the bullet Biubiu entered the water, splashing insignificant splashes, and the fins suddenly disappeared into the sea, and I don't know if I hit or not.

Looking at the calm and windy water, Yi Fei felt apprehensive, this seemed to be a shark, he still remembered the last time the white shark jumped up from the sea and overturned his boat in one fell swoop. This time, it looks like it's going to be done again......