After all the ingredients were finished, it was already noon, and the coconut was still filling the belly. After eating two coconuts in a row, basically pulling up the hunger and moisture value, Qin Xiaochuan first made a harpoon that only required three portions of wood, and then made a stone pickaxe and a stone axe.

These basic tools are all available in half an hour. When Qin Xiaochuan got the polished smooth and sharp harpoon, the technology point rose by 10 points.

With this thing, Qin Xiaochuan couldn't wait to rush to the rocky beach. Following the red dot prompt on his watch, Qin Xiaochuan found an orange-red sea fish swimming around the potholes of the rocky beach.

"I'll use you to do it!"

Qin Xiaochuan raised his harpoon with one hand and aimed at the wide middle part of the sea fish and stabbed it violently.

Qiu!

The harpoon pierced into the water and made a sound of water. The sharp end penetrated into the sand, and the position was several centimeters away from the sea fish. The frightened sea fish instantly hid in the cracks under the reef.

"What's going on? So much different?"

After thinking about it carefully, Qin Xiaochuan then remembered that under the refraction of sunlight, his eyes saw that the fish in the water had a considerable deviation from the actual position.

After experimenting, Qin Xiaochuan mastered the experience and the harpoon should pierce a little in front of the fish.

An hour later, with a slight squirting, a bright red rose in the water, and Qin Xiaochuan successfully inserted a bluefish.

The green fish jumped on the wooden fork for a few times and then disappeared. Qin Xiaochuan quickly set the fire again, put a flat and clean stone on the bonfire, and then put the fish on for barbecue.

Without a knife, there is not so much attention. While taking advantage of the time of grilling fish, Qin Xiaochuan took out the stone axe and stone pick from the manufacturing platform. These two tools added 20 technological points.

Although it is tied and fixed with rough ropes, the stone axe is still very reliable and the blade is quite sharp. Both tools have attributes, namely durability and attack power. The durability is 100 points, and the attack power is divided into collection damage and combat damage. The collection damage of the stone axe is 20 points, combat damage is 10 points. The stone axe is 20 points, and combat damage is 5 points.

There was a thick mangrove around him. Qin Xiaochuan raised his axe and fell. The mangrove shook the whole mangrove and shook a lot of leaves. At this time, he saw that the mangrove had a durability value of 100 points and instantly dropped twenty times. Then he looked at the axe and also lost a little durability.

"So, a tree can be cut by five times, and a single axe can cut twenty trees."

Qin Xiaochuan cut several times, and with a click, the mangrove broke down and fell to the ground and turned into two pieces of logs.

"log?"

Qin Xiaochuan saw that it was not the wood that fell one by one but the whole piece of logs. He opened his watch and checked it. Only then did he realize that cutting down trees would randomly drop several logs. If the logs were split, they could obtain five parts of wood.

Slicing the logs requires the durability of stone axes. The durability of mangrove logs is also 100 points. It will cost more than one-fifth of the durability value to cut off a tree.

At this time, the stones began to smoke, and the burnt fragrance of the fish was emitted. Qin Xiaochuan hurriedly flipped over the fish.

"This game... is so realistic..."

After about ten minutes, the fish was cooked thoroughly. Qin Xiaochuan ate a small piece and put it into his mouth. The faint burnt fragrance and fishy and salty taste were intertwined. This taste was something he had never eaten before.

It’s not delicious to be honest, but now some of these conditions are good.

After eating the fish, Qin Xiaochuan ate another coconut, and was satisfied. He carried the stone pickaxe and walked towards the golden spot of light he saw yesterday.

Yesterday he wanted to dig open this place and see what was underneath. He was suffering from the lack of tools. Now he can finally see its true face.

Qin Xiaochuan first cut off the big mangrove with a stone axe, obtained two sections of logs, and then began to dig a hole with a stone pickaxe.

The soil on the island is actually quite fertile and abundant in water. There is very little sand and gravel when the pickaxe is dug. After digging for more than ten minutes, the soil around you is more than half a person tall. When the pickaxe is durable and almost falls off, he heard a crisp sound. He bent down and saw a little black thing appearing where the pickaxe fell.

"Digged!"

Qin Xiaochuan hurriedly dug all the soil next to him, and a black box-like thing was exposed. He dug out the soil layer and carried the thing up from the pit.

Through the sunlight, we can see that this is indeed a box, and it is metal. The humid environment makes the appearance extremely corrosive. Qin Xiaochuan estimated that he could pry the box open with a pickaxe.

More importantly, this box has a name.

"Forgotten Treasure Chest?"

This box is called the Forgotten Treasure Box. The system notes say that this is the box left by passers-by who once came to the island, but it is unknown what is placed inside.

The box was not locked, Qin Xiaochuan knocked open the lid with a pickaxe, and he could see everything inside.

Qin Xiaochuan reached out and grabbed a plastic-sealed booklet. When he saw that the property turned out to be a construction blueprint.

Junior Woodworking Workshop (Blueprint): a place to make some larger tools.

Construction requirements: wood * 100, stone * 100, iron block * 20

Construction time: 24h

"Yo it's good..."

Although I don’t know what the woodworking workshop can do, it is opened in a treasure chest. Not everyone has it now. It’s like surviving on a deserted island. The more tools you have, the stronger your strength will naturally be.

After taking the blueprint back into his backpack, Qin Xiaochuan looked at the box, and there was a card inside. He picked it up and saw it and was immediately delighted. This turned out to be a skill card!

Skill Card: Elementary Diving (using this card you can learn elementary freestyle and diving immediately, and the underwater residence time will be increased to 20 seconds)

Qin Xiaochuan actually wanted to learn to swim for a long time, but he never had a chance, so this was actually possible in the game.

In addition to the diving skill card, it also comes with a pair of diving glasses, which can increase the diving time for three seconds. He used this card without hesitation. A blue light rose from the soles of his feet, and Qin Xiaochuan's mind seemed to be filled with countless swimming knowledge by the system, as if he really knew how to swim.

But this was just mastering the basic common sense of swimming, and there was no practice. He simply put on his diving goggles and ran directly to the beach, plunging into the water. At this time, an invisible force seemed to be holding him in the water. As long as it was consciousness, this force would prompt his whole body to swim.

"Damn... the relationship is a system assistance..."

Qin Xiaochuan Bai was happy. Sure enough, the system was not as powerful as this level, but players who can swim in reality should be able to do it in the game.

While swimming, Qin Xiaochuan found a shadow underwater not far away, so he swam over.

He drilled under the water and saw half of the wreckage of wooden boats covered with cyan algae and seaweed through the diving glass.

"Shipwreck?"

This half of the wooden boat is not big, it should be an ordinary sailboat of thirty or forty meters. It is probably a long time ago. When he was about to float, his watch suddenly lit up twice. A large number of light spots popped up at the wreck on the screen, including gold, blue, and white, and red is the most, and it is still moving.

“There is a treasure!”

Qin Xiaochuan subconsciously realized that there are often scenes of salvaging shipwreck treasures in film and television dramas. Now that there are so many light spots on this shipwreck, it means there is something wrong with it.

Unfortunately, the diving time was almost up, so he had to drown if he didn't go up, so he had to float up first.

Back on the shore, Qin Xiaochuan ran to the campfire to keep warm. The wind was still quite cold. There was nothing in the Forgotten Treasure Box, Qin Xiaochuan began to dig stones. The newly acquired woodworking workshop required a lot of materials to build. Since the watch had a survey function, he could save more time to find resources than others, so he could not waste it.
Chapter completed!