The exchange list contains a lot of things, from small screws to large armored combat vehicles.

"What can this flame crocodile be exchanged, you can help me sift it out." Lin Fan took a cursory look at the contents and then asked.

"Okay." The man nodded, pressed on the instrument a few times, and the exchange list flashed, and there were only a dozen or so items left in the original dazzling array of various materials.

"What does this symbol mean?" Lin Fan pointed to a small box inside and asked, this small box is a 3D mapper, which contains a map of the entire island, and the price is marked with ten points next to it.

When the two white-feathered star people heard Lin Fan's words, their eyes showed a hint of surprise, they didn't expect the kid in front of them to notice this inconspicuous symbol so quickly, although they were a little reluctant in their hearts, but they still explained: "This represents the only meaning, that is, there is only one map in this map, if it is exchanged, then it will not appear in the exchange list again." ”

"Oh, then I'll change this." Lin Fan's eyes lit up, he didn't know anything about this island at the moment, if he had a map in hand, it would be much more convenient, at least he wouldn't get lost.

"Have you decided? After changing, you can't go back. ”

Another white-feathered star man next to him also came over and said: "I suggest you change this revolver with six special bullets, this time you are lucky, you only meet the cub of the flame crocodile, but not every time you are so lucky, with this weapon in hand, your safety is more guaranteed." ”

Lin Fan glanced at the "enthusiastic" white-feathered star man lightly, shook his head and said, "No, just change this!" ”

"Hmph, I don't know what to do." The man's face turned cold and he returned directly to the aircraft.

After changing the map machine, the items that can be exchanged on the list are reduced by more than half, and there are only four exchange items left, which are two days of food, an alloy knife, a parts kit, and a tent.

"I want this parts package, and I want to ask, is it possible for me to specify the parts inside?"

"It's usually random, but if you ask for it, you can specify which parts you want."

The person from the Hunter Temple looked at Lin Fan a little strangely, he originally thought that the other party would exchange it for the alloy knife, but he didn't expect that it was a parts kit that would only be used by this mechanic, could it be that he was still a mechanic?

Soon, the flying machine left with the corpse of the flame crocodile, and Lin Fan had an extra 3D map in his hand the size of a cigarette box, as well as a rucksack, which contained ten metal parts.

The two of them opened the map, and the box shot out a beam of light, forming a diorama of the island in front of their eyes, and there was a red dot at the edge of the model, and the red dot represented the location of the two people.

Lin Fan stretched out his hand and clicked on the red dot, and the map model changed to the terrain where he was now, and the range of activities of the surrounding beasts and the introduction of the beasts were also marked.

"Xiaofan, we made a lot of money this time!"

After seeing the function of the map machine, Wang Lin's eyes were shining and her face was full of joy.

Lin Fan nodded, he looked at the map, and said, "Let's go this way." ”

After having the map, the speed of the two of them speeding up a lot, and along the way, they bypassed those places where strange beasts lived, and hunted a few lone strange beasts by the way, which was considered to be dangerous.

By noon, the two of them had reached a dense canopy of trees, looking ahead, in front of them was a bush, and many places on the ground were covered with thick purple moss, and where these mosses were covered, one or two black holes were occasionally seen.

This moss is a kind of food that social insects like, so there is a large group of insects called megalodont beetles living here, this kind of insect is not strong alone, but if it forms a scale, even if it is encountered by intermediate hunters, it can only escape for its life, and a liquid they secrete is an important raw material for an intermediate nutrient solution on the market.

"There's no way, if you want to get there, you have to go here."

Lin Fan looked at the map and said to Wang Lin, he had seen all the places nearby, and the lowest danger was the shrub in front of him, as long as they didn't alarm those megalodon beetles to pass through this shrub, it should be no problem.

"Well, after such a long journey, let's take a rest."

Wang Lin pulled a strand of hair from her cheek to her ear, with a faint worry in her eyes, the danger on this island was beyond her expectations, and she didn't know what happened to the others.

"Okay, I'm just going to do some prepping."

Lin Fan patted the backpack hanging on his chest, which contained all kinds of parts that they had exchanged for the four alien beasts, and then although the value of the four alien beasts was not as good as the previous flame crocodile, they were also exchanged for three parts packs and some tools, these things were all selected by Lin Fan after careful consideration, and the parts obtained were just enough for him to make two simple energy weapons.

The two found a tree hole and drilled into it, Wang Lin took out some fruits picked on the road, washed them, and used them as lunch for the two, and then Lin Fan took out all the parts of the backpack and began to fiddle.

An hour later, fixing the last screw, Lin Fan put down the screwdriver and breathed a sigh of relief, in front of him, the original small pile of parts had turned into a large pistol and a metal handle.

Due to the limited conditions, he used a few simple tools to polish and process these two things by hand until the final assembly, and the process was quite smooth.

"Daughter-in-law, try the power." Lin Fan handed the pistol to Wang Lin, this concentrated pistol was made by him according to the scientific and technological knowledge in his mind, and some enhancements were made.

Wang Lin stretched out her hand to take the pistol, and took a look, the pistol was about twelve pounds, it looked a little rough, and some metal lines on it looked like a strange beauty, she held the pistol and aimed at the outside of the tree hole a few times, pulled the trigger, but found that nothing happened.

"Xiaofan, did you forget to load the magazine?" Wang Lin took the pistol and tossed around for a while, but found that the pistol had no magazine at all.

Lin Fan patted his head and said, "I forgot, this is the shaped gun that hasn't been charged yet, let's go outside, fortunately it's not a cloudy day." ”

After coming outside, the two of them found a sunny place, put the shaped pistol and the metal handle on it, and after about five minutes, Lin Fan picked up the thing, checked it, and found that the energy was full, he handed the gun over, "Daughter-in-law, try again!" ”

"Hmm." Wang Lin nodded, and casually brushed a circle of gun flowers, which was a shot at a rock in the distance.