Just as he turned around, he found a faint blue light emitting not far from the other direction.

There are blue-level resources over there.

He observed the surroundings and found that there were no wild animals nearby, and then walked over.

It turned out to be a blue-grade poplar tree.

"It's a great harvest! It's just that the blue-grade wood has basically been used up." Xu Xin happily cut down the poplar tree.

After packing up the newly cut wood (blue), Xu Xin looked in the direction of the stone pillars he had seen before. The dense jungle was blocked from view, but he could still see the blue light mixed in the green light.

"I won't go today. It's important to go back and make the crossbow and heavy crossbow first." Xu Xin looked at the pile of materials in his backpack and decided to return.

This resource area is surrounded by a circle of hills, but there is also an exit on the ground between the two hills.

Xu Xin took a look at the nearest exit. There were red dots on the map, and it should be where wild boars live.

Forget it, he still has to climb over, he doesn't want to face the wild boars.

There are no wild animals on the hills. Because they are not within the resource area, there are only a few spots of green on the entire hill. Xu Xin picked all the few green resources that can be picked.

Back to the top of the hills, Xu Xin looked at the stone pillar again.

"Huh? Has that statue changed?" Xu Xin frowned, a little confused.

Although he couldn't see what the statue was, the shape of the statue seemed to have changed.

Xu Xin was very curious, but she still suppressed her restless heart and chose to leave. The black bear cave only emitted green light, and there was a black bear living. The place emitted blue light, which must be much more dangerous than the black bear cave.

Update your equipment first before you can.

"Oh, it would be great if I could make a contract with a mount." Xu Xin sighed as he looked at the long journey home.

Coco still lay comfortably on his shoulder.

"Can you ride when you grow up?" Xu Xin rubbed the little guy's head.

"Yeah?" Coco was stunned. It could only be so big?

After nearly an hour of long journey, Xu Xin finally returned to the tree house. It was already afternoon, and Xu Xin was a little hungry.

When he arrived at the synthesis stage, he wanted to see if there were any tools that could extract salt.

As expected, Xu Xin found that there was an iron tool in the production list.

[Salt distillation extractor (green): Add salt crystals and add water and add fuel below to obtain pure salt. Iron blocks (green)*2, wood (green)*5]

"It feels comfortable." Xu Xin immediately made the extractor.

This is an iron tool, a prop that Xu Xin only unlocked after obtaining the Golden Treasure Box. Currently, only he and Ji Chaoyang can make it. In other words, even if others find salt mines and cannot make extractors, they cannot get fine salt.

Of course, it is not ruled out that some people will use their own methods to purify salt.

Xu Xin put salt crystals and water into the extractor, added a few pieces of white wood to let the extractor work, and he took advantage of this time to make the blue-grade backpack.

[Exquisite backpack (blue): A backpack with 20 lattices. The amount of supplies that can be placed in each lattice is determined by the type of supplies, which can reduce the weight of supplies to 10% of the original weight.]

There are ten more grids than green-grade backpacks, and the weight is reduced by half! In this way, Xu Xin can take more things.

Continuing to be busy, Xu Xin also has to make both the crossbow and the heavy crossbow.

The materials required for crossbow arrows and bows and arrows are similar.

[Boundary arrow (green): The arrow is iron, the arrow body is wood, with feathers, very standard crossbow arrow, precise strike! Recyclable. Crossbow arrow (green)*20 requires iron blocks (green)*2, wood (white)*2, feather (green)*2]

The crossbow arrow also needs feathers, and he only has four owl feathers he picked up after the beast riot, so he can only make 40 crossbow arrows. However, since it can be recycled, it is only enough for the time being.

Xu Xin used wood (green) to make crossbow arrows, which should allow the number of recycled crossbow arrows to be recycled more often.

With a glance, he saw another crossbow arrow that he could make.

[Poisonous crossbow arrow (green): The poisonous crossbow arrow is used to obtain the poisonous crossbow arrow. The poisonousness can cause small beasts to die. It can be recycled and used. After recycling, it is an ordinary crossbow arrow. Poisonous crossbow arrow (green)*20 requires crossbow arrow (green)*20, poison sac (green)*1]

One poison sac can poison 20 crossbow arrows!

Xu Xin immediately made 20 poisonous crossbow arrows, and the arrows of the poisonous crossbow arrows were covered with a light green layer, which was easy to distinguish them from ordinary crossbow arrows. In this way, he had 20 ordinary crossbow arrows and 20 poisonous crossbow arrows.

Crossbows require wood (green)*5, iron block (green)*2, animal tendons (green)*1. According to Xu Xin's experience, blue-level tools require a blue-level main material. He does not have blue-level beast tendons, so he can only make a green-level crossbow first.

Although it is a green crossbow, it still feels very heavy when held in your hand.

"I finally have the means of long-range attack!" Xu Xin sighed. He tried to install an ordinary crossbow arrow on a crossbow, but it took a lot of effort to install it.

"It shouldn't be that the string is not like this, right?" Xu Xin observed carefully and found that there was a place for the front end of the crossbow that could be stepped on with his feet. He took off the crossbow arrow on the crossbow and tried to put the front end of the crossbow on the ground, stepped on it with his feet, and pulled the string upwards. This time, he installed a crossbow arrow more easily than directly installing it.

"It turns out that you can use your feet to stomp the string. The string is so hard, no wonder it is powerful."

Xu Xin came to the window, aimed at the trunk of the poplar tree outside, and pulled the trigger.

"Swoosh!" "Click!"

The crossbow arrow shot accurately where he wanted to shoot. The entire crossbow arrow penetrated into the tree trunk, and the tail was still trembling slightly.

"It's so strong!" Xu Xin was very satisfied with the power of the crossbow. He went down to recycle the shot crossbow arrows and used the production table to create a small wooden quiver. The quiver can hold 100 arrows. Xu Xin put all the crossbow arrows in and hung them aside.

Then there is the heavy crossbow installed outside the tree house. The heavy crossbow is made directly in the tree house production list. Xu Xin clicked the [Tree House Renovation] option on the screen. At this time, a new heavy crossbow has appeared in the list.

[Iron Automatic Heavy Crossbow (Green): Iron Automatic Heavy Crossbow can automatically attack hostile units, with greater power and longer range. It can load five shots at a time. Requires fine wood (green)*10, iron block (green)*5, animal tendon (green)*2]

[Heavy crossbow iron arrow (green): Heavy and sharp iron crossbow arrows can pierce the body of wild beasts with their own weight. They can be recycled and require fine wood (green)*2, iron block (green)*1]

Compared with the previous wooden weapons, iron weapons are obviously stronger. Xu Xin chose to make iron heavy crossbow without hesitation.

【Please select the location of the heavy crossbow】

A structural diagram of a tree house appeared on the screen, and the heavy crossbow could be assembled on the walls inside the tree canopy.

"Can't it be installed below? It's too big to install the blind spot on the wall." Xu Xin said to himself, and had to choose the first floor. After all, the first floor is already high enough. He is afraid that there will be any problem with the accuracy no matter how far away from the ground.

There was a "click" sound coming downstairs. It must be that the heavy crossbow had been assembled. Xu Xin made five heavy crossbow iron arrows and went down to the first floor.

A small window appeared on the inner wall where the heavy crossbow is located. There was a small round hole under the window, which looked a little thicker than the heavy crossbow iron arrow, and there was a simple rocker on the edge of the round hole.

Xu Xin looked out the window and saw a heavy crossbow with a length and width of about two meters was assembled under the window. The main body of the entire giant crossbow is made of wood, and the important part is made of iron. It looks very lethal and very safe.

Xu Xin looked at the small hole under the window: "This should be the place to assemble the arrows, right?"

Xu Xin turned the heavy crossbow armor arrow in his hand into the hole. There was a great resistance. He increased his strength. When the iron arrow completely penetrated the hole, the crossbow arrow outside heard the sound of the crossbow arrow rising.

Xu Xin looked at the entrance of the cave and found that it was empty and he should be able to continue to reload.

The automatic heavy crossbow can be loaded five times at once. Xu Xin pushed all five heavy crossbow arrows in his hand. After pushing the last one, the tail of the arrow can still be seen from the hole, which means that the loading can no longer be continued inward.

"How do you let him fire? This rocker?" Xu Xin held the rocker in his hand.

[Heavy Crossbow Rocker: Operate the direction of the heavy crossbow, pull out to the outside to fire, and press inward to be automatic mode.]

His object identification function is thoughtful.

Xu Xin controlled the heavy crossbow and pulled outward at a white-grade poplar tree outside.

The iron heavy crossbow arrow shot out rapidly and accurately shot towards the place where he was aiming. With a loud "click", the crossbow arrow directly penetrated the trunk of the poplar tree and shot the poplar tree against each other. Then the entire poplar trunk broke and fell to the ground and turned into several pieces of wood.

"Super powerful! As long as you can shoot, most beasts will not be able to withstand this lethality!"

However, there is also a problem with this heavy crossbow, because it has been assembled and cannot move, so the range is only in this direction. The other directions and the position below the tree house are not within the range.

If you want to solve this problem, you can only wait until you make a few more heavy crossbows.

Go down and recycle the heavy crossbow arrows and put them back in the heavy crossbow again. He did not set the heavy crossbow to an automatic attack mode. If a few small beasts come, it will automatically attack, wouldn't it be a waste of crossbow arrows?

Back to the third layer, the fine salt had been precipitated. Xu Xin dipped it in a little and tasted it. The taste was no different from the packaged salt.

"Eat for dinner!"

"Yeah!" Coco, who was napping aside again, became energetic when he heard about eating and immediately ran over.

"You little guy." Xu Xin stuffed it an apple, and Coco started to chew on it with the apple in his arms.

Xu Xin couldn't wait. He cut off a small piece of the remaining bear meat, and the remaining one was 5 kilograms per portion, and all of them were on the trading platform. After all, it had been more than two days, and it would be broken if it was put on it again.

Xu Xin hung the snake gall on the window of the tree house, took out the snake meat, cut a few pounds, put it on the bear meat, lotus root, mushrooms, sprinkled with fine salt and started barbecuing.

Not long after, the sizzling sound of oil and the strong meat aroma made the cocoa, who didn't like to eat meat, stop gnawing on the apples: "Yeah?"

"Do you want to eat?" Xu Xin asked Coco with a smile.

"Yeah!" Coco was interested in meat for the first time.

Xu Xin couldn't wait to bite the roasted meat to a portion of the cocoa.

"Emm, this is so comfortable~" Xu Xin felt that her whole body was sublimated. The salt made the taste of barbecue completely lifted. This is the real barbecue! He never wanted to live a life without salt again!

Coco also bit the barbecue with his small mouth, making a whimpering sound from time to time, looking very satisfied with the taste of the barbecue.
Chapter completed!