Road Survival, I Have a Hint System!

Seeing the changes in Zhang Tuohai's expression before and after, Lilith couldn't help but raise her eyebrows.

"You guy." Lilith shook her head and handed the drawing bucket to Zhang Tuohai.

"Here, let me choose for you."

Zhang Tuohai opened the drawing buckets and looked through them one by one.

Turning around, Zhang Tuohai selected a drawing from it.

[Ω-class bulletproof armor plate manufacturing drawing: a special type of bulletproof armor, developed by the cartographer Lilith combining the technologies of the Red Fort and the high tower. It can resist the direct fire of 105mm caliber and 40 times caliber artillery. 】

[Materials: High-grade metal ingots: 200 units, Intermediate metal ingots: 200 units, Intermediate wood: 150 units, Metal parts: 300 units. 】

Zhang Tuohai chose this drawing mainly because he was frightened by the firepower of the Steam Fortress.

Lilith's assault convoy was so awesome, in front of the Steam Fortress, firecrackers were fired one by one.

Zhang Tuohai decided to make his tortoise shell thicker.

As long as the enemy's shells cannot penetrate their own defenses, the initiative will return to their own hands.

To apply a sentence in online games, there can be output only by standing still.

"That's it." Zhang Tuohai raised the drawing in his hand and said.

Lilith glanced and nodded: "By the way, last time, can you return the drawing you took from me? I misplaced it. In exchange, you can choose from these drawings. One, no, two are chosen in exchange."

"The last drawing, which one did you refer to?" Zhang Tuohai asked.

"Yes, it's the one in the lab." Lilith said with a bit of her lip.

"This drawing was made by graffiti in my free time, and it also contains some of my dreams. It is more commemorative to myself. Therefore, I want to change it back and hope you can agree."

A look of begging flashed in Lilith's eyes.

"This..." Zhang Tuohai was a little embarrassed.

He has already produced the drawings.

According to the rules of the game system, all things need drawings before they can be made.

After the production, the drawings and materials disappeared, and the objects appeared directly or installed on the car.

The drawing will appear on Zhang Tuohai's personal game panel in the form of a recipe.

As long as you have enough materials, you can make as many as you want.

However, the parchment as a carrier disappeared.

This is a measure for the game system to prevent players from borrowing drawings from each other.

"Why, is there any difficulty?" Lilith frowned. She felt that Zhang Tuohai seemed to be insatiable. She had shown great sincerity to change a blueprint with only commemorative significance. Why did she refuse? Is it to take the opportunity to blackmail?

Lilith instinctively thought of some unpleasant experiences before.

"You misunderstood." Zhang Tuohai waved his hand. "It's not that I don't want to return it. The main reason is that the drawing has been used by me. The laboratory has already been produced. If you want, you can put the contents inside. They all moved out, but the drawings are no longer available, and I'm sorry."

Zhang Tuohai said helplessly.

"What, did you make it? Where?" Lilith's eyes widened in disbelief, and the other camera's eyes turned, and the sound of gears spinning quickly sounded from her body.

"It's the metal door on your right. If you don't believe it, just open the door and have a look. You see, the situation is such a situation, I don't have to lie to you, right?"

Zhang Tuohai said.

Hearing what Zhang Tuohai said, Lilith hurriedly stood up, walked two steps to the brass door and pushed open the door.

Then, the sight in front of her made Lilith cover her mouth in disbelief.

Cutting machines, forging machines, stamping machines, and all kinds of ideal machines filled most of the room.

In the corner of the room, there is also a huge difference machine.

Touching the shiny metal pieces, even Lilith couldn't restrain her excitement.

In a sense, the differential engine is a computer in the steam age, which can automatically process the calculation process of different functions according to the designer's will.

The one in front of Lilith is the first-generation differential engine, which can process 3 different five-digit numbers at the same time, and the calculation accuracy reaches six decimal places.

Perhaps this kind of work efficiency is nothing in front of electronic computers, let alone Zhang Tuohai's super-calculation in his time, and even a more advanced calculator may not be able to catch up.

However, in the steam age, this thing is enough to be called an artifact of the country.

Lilith had only met once in the core laboratory of the tower.

This kind of thing is time-consuming and labor-intensive to make, and it requires extremely high precision of parts.

The differential engine of the tower took a full 20 years to complete.

Every time it is used, it needs to be reviewed at various levels. When it is used, it can only be carried out under the supervision of 20 guards.

Cautious to the extreme.

Lilith did not expect that she could actually see the difference engine for the second time in her lifetime.

With this thing, her drawing efficiency can be greatly improved, and she no longer needs to be bald for those complicated and lengthy calculations.

"You mean, I can move all these things?" Lilith looked at Zhang Tuohai in disbelief.

"Of course, these were originally made with your drawing. Now the drawings have disappeared. Those things are compensation for you. You can move them away. I suggest you find a suitable place. After all, these things Quite a lot, ordinary cars may not fit in."

Zhang Tuohai said.

"Resident." Lilith's eyes darkened when she heard this word.

Since she was forced to flee the tower, the word resident has gone away from her.

The original home was destroyed, the camp was razed to the ground, and her subordinates left one by one. She wandered like duckweed in the chaotic world. Until now, only Yasuo was left beside her cronies.

Oh, even Yasuo lost contact a few minutes ago.

She was only left with herself now.

Where do you want him to find a resident?

Seeing that Lilith seemed to have something unspeakable, Zhang Tuohai quickly said: "These things are not urgent, don't you want to take a ride to the holy mountain? If you don't stay in the car for a few days, you can use this room as you like. After the matter of the holy mountain is over, we are slowly considering ~www.readwn.com~ what do you think?"

"That's fine." Lilith nodded, "I'm afraid I will disturb you these days, but don't worry, I will pay enough."

"It's a small matter, don't worry about it." Zhang Tuohai was calm on the surface, but he was happy in his heart.

Although he didn't know what a differential engine was, but looking at Lilith's expression, he knew that Lilith liked this laboratory very much.

This is a good start, as long as he finds the right direction and puts more effort into it, maybe the plan to abduct Lilith will really succeed.

Just as Zhang Tuohai's eyebrows were overjoyed, a game system prompt sounded.

[Jill has left the cannon coverage of the Red Fort, the large-scale camp mission: "Holy Mountain" is opened. 】

[Task Type: Camp Confrontation]

[Jill tried to go to the holy mountain to open the ruins before the battle. Players can choose the camp, **** or block Jill. After completion, you will receive generous rewards. 】