The light brain casts a beam of green light on the fruit can, and a string of data is instantly displayed on the screen.

The production date is unknown, and then there are canned nutrients, including sugar content, etc., which are very detailed, and finally a comprehensive review is given, and canned fruit food with low nutritional value can be eaten.

Shelley poked a piece with a fork and carefully put it in his mouth, and when he took a sip of the orange, the juice in the orange overflowed, and the whole person's eyes were smiling, like a little girl who had eaten sugar for the first time, chewing it all and swallowing it all and said happily: "It's so delicious, sweet and a little sour, a lot of juice." ”

Zhang Zhen smiled and nodded, I'm afraid Shelley has never eaten fruit when he is so big, although he hasn't gone far, but there are no green plants in this harsh environment, and it is estimated that it is very precious.

Let Shelley eat, he walked out of the cave to find Hu Hai, who sat at the entrance of the cave enjoying the thin sunlight, fiddling with a crystal plate with no visible texture in his hand.

Zhang Zhen remembered that there was a cigarette on his body, so he touched one and handed it over, and he had to resolve the embarrassment.

Hu Hai was stunned when he saw the smoke, and only after a moment did he hesitate to catch it: "My lord, is there still smoke in the old world being produced?!" ”

Zhang Zhen handed it to the fire and sighed: "It's not much, it's also very precious." ”

Hu Haifang nodded and choked nervously: "My lord, then I ......."

Zhang Zhen saw Hu Hai's honesty and cowardice, and said with a smile: "It's okay, smoke, what are you fiddling with?" ”

Hu Hai took a breath of confidence and took a moment of satisfaction in his mouth before spitting out the cigarette, holding the crystal board and saying: "This is a solar panel, and the electricity needed by the optical brain is provided by it, and I will overhaul it and let it charge it by the way." ”

Zhang Zhen looked up at the sunlight covered by black clouds and said, "Can such conditions also be charged?" ”

Hu Hai nodded and said: "The daylight conditions here are already good, although the charging is slow, our dosage is small, and it is basically enough." ”

"Wouldn't it be dangerous if I went out to trade?" Zhang Zhen was worried about the next transaction, from Hu Hai's father and daughter, he could guess how bad the people in the last days were, and what order did there be for those who only had one life left, it must be very unsafe.

Hu Hai looked at Zhang Zhen carefully, tried not to look offensive, and hesitated: "Do you want to listen to the truth?" ”

"Straight to the point." Zhang Zhen could see Hu Hai's worried look.

Hu Haidao: "My lord, except for some big towns and cities in the last days, there are still some rules in other places, there is almost no safety or rules in other places, even if you can't meet zombie mutant beasts, villains are everywhere, as long as you find that there may be something on you, I'm afraid that weak scavengers will find an opportunity to kill you and snatch it, and the adult is just an ordinary person, and he dresses a little too much like a rich man." ”

"Rich?" Zhang Zhen looked at his overalls of more than 100 yuan and said with a smile: "Isn't it okay to wear new clothes at all?" ”

Hu Hai nodded and said: "Except for the rich people in the big town or those hunters and merchants, it is impossible for ordinary people to wear clean and tidy clothes, and adults like this will definitely become the target of everyone when they appear, and I am afraid that if you act alone, I am afraid ...... Can't get to town. ”

Zhang Zhen was shocked, although the chariot is very powerful, it can't be used as a weapon, no matter how good it is, there is no one to shoot a cow, doesn't this deal work?

The sky is getting dark, Zhang Zhen looks depressed, now trading with people in the last days is not only to make money, the important thing is to exchange crystal coins, get himself a Fuxi needle to strengthen his body, and then buy virus vaccines for Shelley's father and daughter and himself, it is difficult to move an inch without trading.

Shelley took out the canned oranges and gave them to Hu Hai to eat, Hu Hai was reluctant, and only took a bite at Shelley's request, stroked Shelley's hair and said: "Shelley, serve the master well in the future, he has brought you everything that you could not get in this world, and you may be able to leave here with the master and no longer have to hide in the hole and can't get out." ”

Shelley nodded seriously, looked at Zhang Zhen, who was sitting on the side and buried his worries, and said worriedly: "Is the master unhappy?" ”

Hu Hai sighed, suddenly remembered something, and walked to Shelley's room with an excited face and said loudly: "My lord, I have thought of a way to help you." ”

Zhang Zhen was thinking hard about a good plan, and when he heard this, he hurriedly stood up and followed in, only to see Hu Hai digging soil on one side of the earthen wall, and a small soil hole appeared in a moment, and a rusty iron ball came out of it.

"What is this?"

Hu Hai said excitedly: "This is a small ball robot, which I picked up on the battlefield and was repaired, it is different from the home version, it is an attack robot, it has a good attack power, and it can deal with ordinary villain robbers." ”

Zhang Zhen looked at this iron ball and said with a puzzled expression: "Then why don't you use it to defend, it will be much safer than now." ”

Hu Hai sneered: "This is developed by some arms dealers after the end of the world, and we need crystal nucleus energy to provide some power, and we can't afford it." ”

The iron ball was held by Hu Hai in the hole in front of him, and after being placed on the ground, it spun up, and then two small red lights flashed like eyes, and a matchbox-sized slot stretched out from the surface of the ball, and said in a somewhat weak voice: "Qiuqiu is hungry and lacks crystal energy, please feed." ”

Zhang Zhen didn't believe that it was a robot that could attack, and it felt like a child's toy.

Hu Hai carefully took out a round badge like a UFO mold from his body and put it into the slot, and said with an embarrassed smile: "I used to give it to Shelley to play with, so I changed the voice system." ”

"Wow, I haven't eaten in a long time, it tastes good, can I have more?" The robot spat out the badge and waited excitedly and playfully to continue feeding.

An energy value is displayed on the sphere, which is only three percent!

Hu Hai scratched his head and said, "I only have so much." ”

Shelley took out a finger-wide decorative bracelet with a red, green, and white jade color from his box, and slid his finger lightly on a green one, and the robot instantly made a loud noise and rolled on the earth, looking very funny as if dancing, Shelley looked at it and let out a giggle laugh.

Hu Hai took the bracelet and touched it on the red.

"Prepare for battle, look at my 360-degree attack ability without dead ends!"

With a naughty cry, a circle of barrels as thick as little fingers instantly appeared on the iron ball, and the iron ball turned happily like a spinning top.

Hu Hai handed the bracelet to Zhang Zhen and said: "The robot can be equipped with eighteen kinds of ammunition and thirty-six attack modes, it can be strafing in all directions, it can also shoot at a fixed point, and even remotely leave the sniper, and it can be loaded with a variety of ammunition such as tranquilizer bullets and armor piercing, and it can move freely or can be semi-controlled or fully controlled by the bracelet." ”

Zhang Zhen swept his iris into the ring at Hu Hai's suggestion, only to see a small screen projected on the ring, showing various control modes.

"Can you try it?"

Hu Hai pointed to the earthen wall in front of him and said, "Use ordinary ammunition." ”

"ORDINARY 5MM AMMUNITION, TARGET POSITION, FIXED POINT THREE SHOTS!" Zhang Zhen felt like he was testing his new toy, full of novelty.

"Yes."

The robot retracted the original row of muzzles as he spoke, and the iron ball turned to the position marked by Zhang Zhen on the screen, and slowly a muzzle stretched out from the originally intact sphere, and three consecutive rounds of bullets swished out in a moment.

The location in the middle is exactly the position marked by Zhang Zhen on the screen, the loess was beaten to form a cloud of dust and mist, and after the sand and soil fell away, it showed a funnel-like hole, which looked very deep.

"Interesting." Zhang Zhen excitedly studied the control interface, which seemed to have a lot of functions.

Hu Haidao: "With the help of robots, the bracelet can scan any living creatures and things with radiation signals within a radius of 50 meters, and it can detect the environment of 3,000 meters when it is far away from reconnaissance mode. ”

Zhang Zhen was very dazzled when he looked at the weapons and equipment, he could only understand the approximate attack ability and distance of those weapon materials, but the ammunition was very easy to understand, and each mode showed how many attacks could be carried out.

"I guess there's enough ammo, but is that enough energy for us to get to the exchange?"

Hu Hai scratched his head and said, "If you don't let it go on its own, it should be able to resist for a while if you only use attack mode, and if you still have to use scanning, it may be very difficult." ”

Zhang Zhen took the crystal nucleus badge that collected the crystal and came to the bicycle, opened the system to see if he could inject the energy in the chariot, and the system showed that the chariot lacked an energy conversion device and could not output, and it took 10,000 points to install one, and the corresponding materials were required.

frowned, 10,000 is a lot of money for him, and even if he has it now, he can't upgrade it, it's super not cost-effective, and it looks like he can only take risks.

After hesitating, he said, "I'm going to trade tomorrow, I want to bring Shelley, buy her vaccines, and help me make maps." ”

Hu Hai nodded, took the bracelet and used his light brain to guide the map he had prepared a long time ago.

Zhang Zhen opened the cargo compartment and took out all the snacks he bought for himself and Shelley, including the bottle of shower gel.

"Eat, it's all for you." He took a bottle of mineral water and unscrewed it and drank it.

Shelley was curious about a woman painted on the shower gel, lifted the lid and smelled it, there was a faint fragrance that was very special.

Zhang Zhen thought to himself that this girl had never even seen shower gel, but when she saw Shelley holding the bottle and was about to feed the mineral water in the nozzle to her mouth, she hurriedly reached out and grabbed it: "This is for bathing, you see the description." ”

Shelley glanced at the explanation, and immediately blushed, and put the shower gel aside, obviously blaming why this thing was so fragrant and looked delicious.

Hu Hai smiled: "The last time Shelley took a bath was about six years ago, and we met a kind survivor base, where there was a well that could still draw some water, and the water has rarely been seen since. ”

Zhang Zhen listened to the sadness, and then noticed that he ignored the water and only cared about drinks and food, and raised a bottle of mineral water and said, "You guys drink it separately." ”

Hu Hai exclaimed: "My lord, aren't you here to trade?" ”

Zhang Zhen smiled: "It's not good for us to take too much, here is our recent food, and the transaction is in the carriage, so you can eat and drink with confidence." ”

"Thank you, thank you, sir." Hu Hai hurriedly thanked him gratefully, unscrewed the cap of the bottle and handed the water to Shelley.

Shelley didn't have much of a surprise, just took it and took a sip, but for a moment he was excited and said, "It's so sweet!" ”

Hu Hai said with a smile: "This is not the water in the last days, it was brought by adults from the old world, and the water there is not polluted and does not need to be purified and is still jerky and unpleasant." ”

Zhang Zhen suddenly found that this world is full of business opportunities, and anything related to food is the delicacies of the mountains and seas here, because here it feels like it can't eat or drink anything, and what he brings is not ordinary food and drink, but rare treasures in the world.