Chen Wangping thought for a while, but he still couldn't figure out the most suitable use for it. He could only throw the giant robot circuit board into the manufacturing table, choose to analyze it, and look at the blueprint first.
[Analysis of the giant robot circuit board is in progress. Estimated time: one hour]
Seeing that it would only take an hour, Chen Wangping nodded and walked to the wooden storage box next to him with great anticipation.
He took out the first-level mechanical crystals and carefully counted them. Including the new ones made in the past two days, the number of first-level mechanical crystals has reached 513, which is enough to upgrade the production technology!
Finally saved enough!
He couldn't wait to open the technology tree, select production technology and choose to upgrade.
[Congratulations on successfully upgrading your production technology]
[You have unlocked the production series [Oil Refinery] blueprints, [Chemical Plant] blueprints, and [Magnet Furnace] blueprints]
This time, the tech tree only gave away three blueprints, but all three were what Chen Wangping urgently needed. He couldn't wait to open them one by one to see the crafting methods:
Oil Refinery
【Application: Petroleum refining】
Materials: 20 circuit boards, 20 gears, 10 pipes, 50 steel plates, 20 stones
[Building method: Level 2 manufacturing platform]
[Note: Petroleum refineries are highly polluting and require high ventilation]
Chemical Plant
【Use: Use petroleum to produce petroleum products】
Materials: 20pcs of circuit board, 10pcs of gear, 40pcs of pipe, 50pcs of steel plate
[Building method: Level 2 manufacturing platform]
[Note: Chemical plants are highly polluting and have very high ventilation requirements]
【Energy-saving drawing: magnet furnace】
【Application: Production of magnets】
Materials: Steel Furnace × 1, Magnetic Coil × 40
[Building method: Level 2 manufacturing platform]
[Note: Large equipment other than magnet stoves cannot be placed near the magnet stove]
After looking at the two oil-related drawings, Chen Wangping frowned.
Both of these things are very polluting. If we continue to release underground rivers, it is very likely that the power generation and environmental balance that has been created with great difficulty will be disrupted.
No, we have to put it somewhere else.
Chen Wangping glanced at the back mountain and thought about building a wall to enclose some land in the back mountain and placing the oil refinery and chemical plant in the open air.
This should be fine for a short period of time.
After all, both of these things require a lot of consumables. The steel plates alone cost hundreds of dollars, so it is not easy to expand the scale.
"With so many consumables, the effect must be very good."
Chen Wangping took out the materials with anticipation and placed them on two secondary manufacturing tables, selecting them one by one to forge.
[The oil refinery is under construction, estimated to take five hours]
[Chemical plant under construction, estimated to take five hours]
Chen Wangping frowned as he looked at the prompt that appeared. "This kind of large-scale building takes quite a while to build. A manufacturing station at full power can only build a little over four units a day."
He glanced at the first-level energy-saving plug-in in the collection series on the technology tree, thinking that since there are energy-saving plug-ins, there might be efficiency plug-ins in the future, so he would study them later.
Recovering his thoughts, Chen Wangping glanced at the reserves of magnets.
After making these five hundred first-level mechanical crystals, there was no magnet left in the house.
He reluctantly picked up the lightning-struck ironwood pick and ran towards the magnetite.
Hurry up and dig up some magnets and build a few magnet furnaces to see the effect.
After arriving at the mine, Chen Wangping skillfully picked up the pickaxe and started smashing the large magnet. After drinking the tonic, his strength was greatly increased. With one hit of the pickaxe, he could smash a big hole, and his efficiency increased exponentially.
Not to mention, the feeling of smashing the ore was pretty good. The more he smashed, the more he felt the sudden increase in strength in his body becoming easier to handle, and he felt comfortable all over.
At this moment, in the black oil ruins.
Tang Xihe, who led the team to explore the medical department, was now caught in a fierce battle. Her enemies were a group of human-shaped but fearless monsters. Each monster had many long tentacles all over its body. They looked extremely disgusting, but they were impossible to kill.
It was clearly about to be killed, but the monster was very slippery. Once seriously injured, it immediately used the grip of its tentacles to quickly escape to the back, and appeared alive and kicking again a few minutes later.
Fortunately, these monsters are not very powerful, and their tentacles are not as strong as those of the mutated octopuses outside. The battle is currently at a stalemate. If it continues to drag on, Tang Xihe will definitely return empty-handed this time.
The city guard leader shouted, "Miss, should we retreat? We're all exhausted, and we can't kill this thing!"
Tang Xihe glanced at her watch and suddenly remembered what Chen Wangping had told her. She quickly said, "Everyone, take out the windproof mats and kerosene you brought with you when you set out this morning. Follow my orders and kill all these monsters."
Although the city guard commander didn't understand, he nodded immediately and said, "Yes!"
Tang Xihe stared at his watch and waited for thirty seconds. As noon approached, a huge wind suddenly blew up in various places in the black oil ruins, where there was no wind originally.
The medical department was no exception. The violent wind blew violently through the entrance of the medical department and towards the interior of the medical department.
Tang Xihe was overjoyed, "Now is the time, throw the kerosene!"
The city guards, wrapped in windproof mats, raised their hands and threw barrels of kerosene at the monsters in front of them.
Before the monsters could react, Tang Xihe took a deep breath, the ruby on his chest suddenly lit up, and he pushed hard with both hands towards the monsters!
In an instant.
Hundreds of fierce little fire snakes, carrying wind and wrapped in kerosene, blew towards the monster.
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