"You got so many third-level materials."

Zhang Tuohai looked down and saw that the level 3 materials under Zhao Wanwan were almost piled up into a small mountain.

"I made it during the Rainbow Bridge. Xiaoyi was lucky. The wooden boxes he hit were all made of third-grade materials. However, there were too many and they almost buried me. If I hadn't had an idea and threw Abai away.

When we got to the roof of the car, the car was almost crushed by these parts."

Zhao Wanwan said.

"Is this the box that Yang Shou hit?" Zhang Tuohai saw the piles of third-level materials on the ground and didn't know what to say.

"Hey, let me tell you, our parts are all good. Don't curse me. Give me a car repair kit quickly. I feel that the frame is a little stretched and deformed. I need to rest."

Xiaoyi shouted beside him.

"By the way, this is for you." Zhao Wanwan took out a plastic bag from her arms and threw it to Zhang Tuohai.

"What?" Zhang Tuohai subconsciously caught it.

"Seeds of Pu'er and Tieguanyin." Zhao Wanwan said, "I checked the supplies and found that the milk tea was short of tea leaves and could not be produced in large quantities. The rest place I passed by happened to have tea seeds, so I bought them back."

"Thank you very much."

Zhang Tuohai looked at the tea leaves in his hand and didn't know what to say. He was usually focused on making money and forgot about the tea leaves for a while.

Unexpectedly, Zhao Wanwan actually remembered it and bought it specially.

"Don't be stunned, hurry up and move things. There are some things in the car. Move them over quickly. The space will be wider. Is Abai frozen? Do you want to wear a down jacket?" Zhao Wanwan said and hugged her tightly.

Ah Bai, pretending to take off his down jacket to Ah Bai.

"Sister, the fur on Abai's body is thicker than your down jacket, and it's much warmer than you."

Seeing this scene, the corners of Zhang Tuohai's mouth twitched.

"It's up to you to take care of her. Abai is my biological daughter. I feel sad even if a hair falls off."

Zhao Wanwan hugged Ah Bai and refused to let go.

"I don't know who kicked me up."

Abai muttered.

"What did you say?" Zhao Wanwan suddenly stopped stroking her hair, and her tone was filled with chills, even colder than the cold wind outside, which made Ah Bai shiver involuntarily.

"It's nothing, I mean the master is the best." A Bai said tremblingly.

"That's pretty much it."

The hand that was originally going to clean the door relaxed again and gently stroked A Bai's head.

Abai lowered his voice and sighed, sighing that Xiong's life was difficult.

"Why do other people of the same race have good clothes and good food, but here they have to rely on being cute to survive?"

"There are so many level 3 materials, don't you keep some for yourself? These are necessary for making advanced equipment."

Zhang Tuohai asked.

"I've given you all the drawings, why are you still keeping this thing?" Zhao Wanwan said calmly, "Anyway, the car can still keep up, so let's deal with it first. When it can't keep up, these little guys will

Please, the things I do for you now can be regarded as prepayment, and you can just be nicer to them in the future."

Zhao Wanwan shook her short hair and said.

"By the way, Polly the Parrot is still the same old method, and the recipes are still in the same place. However, you'd better write them down quickly, otherwise, they may be ruined by him in two days. He is obviously a bird, but he actually likes to read the encyclopedia of poultry cooking.

I don’t know how its brain grew.”

Hearing what Zhao Wanwan said, Zhang Tuohai didn't know what to say.

He had seen many people begging for life, but this was the first time he had seen people living purely for others.

"Maybe it likes to look at its naked cousins? It reads the recipes as an enlightenment book?" An idea flashed through Zhang Tuohai's mind.

"Is there still such an operation?" Zhang Wanwan slapped her thigh, "I'm going to teach it a lesson."

"Wait for me." Abai grabbed the handle of the roof rack and staggered into the car.

"It's time to leave someone to help me move my things."

Zhang Tuohai said from behind.

However, the sound of ping-pong-pong-pong-pong came from the carriage, and it was obvious that they could not take care of him for the time being.

"These guys."

Zhang Tuohai scratched his head and asked Xiao Ai to bring the car over, preparing to move it himself.

After moving two pieces of materials, Zhang Tuohai suddenly slapped his thigh fiercely.

"Why do I have to lift bricks myself if I have a robotic arm?"

Zhang Tuohai quickly returned to the car and spent six high-grade metal ingots to make two robotic arms.

There are two more raised metal boxes on the edge of the car.

The robotic arm is usually stored in a metal box. When fully unfolded, it is 6 meters long, has 16 steering angles and 6 bending points, and can easily assume any posture.

Moving a brick is a piece of cake.

Zhang Tuohai handed over the control of the robotic arm to classmate Xiao Ai.

Xiao Ai controlled the robotic arm to move all the materials into the car.

Xiao Ai also opened the car window, let the robotic arm reach in through the window, and sorted the level 3 materials into categories and coded them neatly.

By the way, I also sorted out the materials that Zhang Tuohai had piled up before. The various materials were divided into categories and were clearly visible at a glance.

"Is it so powerful?"

Zhang Tuohai looked shaken and wondered whether he should put two more in the car to help him handle things.

As soon as this idea arose, Zhang Tuohai killed it.

He doesn't have too many resources at his disposal, so he can't waste them like this.

Zhang Tuohai checked the supplies in his hand.

There are 36 high-grade metal ingots left.

Zhang Tuohai pondered for a moment, then added two mechanical arms to the car body, and manufactured the mobile composite armor at the same time.

After the mobile composite armor was installed on the vehicle body, the entire vehicle immediately changed its appearance.

The car turned out to be a monster studded with spikes.

However, after installing the mobile composite armor, the car became restrained and deep. The outside of the car body was covered with a thick armor plate, and the outside of the armor plate was covered with two-inch-long spikes.

What makes Zhang Tuohai most gratified is that even the car windows (including the front windshield) are covered with armor plates.

Of course, these armor plates are removable.

Normally, you can put it down, but when needed, the whole car becomes a weatherproof hedgehog.

Protect all weaknesses.

The only problem is that when all the composite armor is activated, the car must have lights on, otherwise nothing can be seen.

In addition, after the front windshield is blocked by the composite armor, the driver cannot drive.

However, this is not a problem for Zhang Tuohai.

Anyway, Xiao Ai’s classmate is usually driving the car, and it doesn’t matter whether he has a field of vision or not.

At this point, he has gathered all the conditions for upgrading to a Level 4 car.

[After inspection, all upgrade conditions have been met. Would you like to upgrade to a Level 4 vehicle? 】
Chapter completed!