After hanging up the voice message, Lu Chen's face also sank, he didn't expect that a high-ranking helmsman who led the guild to rule the empire did not have the slightest arrogance.

Lu Chen just thought about when he could dominate the Moonlight Kingdom, he felt a little fluttering, and when anyone dared to hit him in the face, then he would not hesitate to hit him backhanded.

"Let's go... We have to hurry up, although most of the results of the Norn Guild's four days of clearing the wasteland have been taken away by us, but their numerical advantage is too obvious, everyone can't slack off! ”

Everyone present was already in a high position, and except for the guild war, there were very few people who charged forward. Even if it is the boss of the raiders, most of the time he commands the people below to fight, and he goes to harvest the last one, which is also a benefit.

Therefore, Lu Chen had to remind them and let them exert a lot of strength.

Then Lu Chen divided the team into four, a team of five or six people, and opened up the wasteland in the depths. And his goal is very accurate, except for the elite monsters, he only targets goblins. Most of the places where goblins appear are low-lying and easy to find.

In the next four days, the operation of the Wolf Clan Guild was handed over by Lu Chen to Yuwen Demon God, Initial A, Ouyang Qingcheng and Initial C. The guild has long been on the right track, and now it has embarked on the road of accumulating foundation, and it is enough to look for partners and business opportunities everywhere.

The Norn Guild obviously didn't let down their vigilance, they also sent a whole group of quasi-god-level masters of the hundred-person group, and even seven or eight god-level masters came, obviously to guard against Lu Chen, which made Lu Chen a little helpless.

Poof! Lu Chen struck another [Cloud Piercing Sword], slashing a level 85 ordinary level goblin under the sword. In order to obtain the explosion rate bonus of the wasteland, he had to go deep into the underground world, and there were already occasional third-order hundred-level monsters around him, and Lu Chen had also hung up three times.

"Hey... Relying on more than 20 people, it is still not possible to brush up enough [mechanical lubricant formula]..."Lu Chen sighed in disappointment when he saw that the goblin had burst out a bunch of game coins, but there was no formula.

After the last update, there is a limit on the number of flask recipes except for red and blue recovery flasks and player-created flasks. For example, [Mechanical Lubricant Formula], each sheet can only produce 100 bottles of mechanical lubricant, and then the formula will disappear.

Therefore, it is not enough to brush dozens of formulas, if you want to make all the [desulfurization gypsum], [paraffin], and [tung oil] in his hand into finished products, Lu Chen needs at least 5,000 formulas.

In addition to the more than 300 formulas that he snatched from the Norn Guild four days ago, Lu Chen's god-level team has only brushed out more than 400 formulas in the past few days.

After all, the number of people who can enter the underground world of the wolf clan is too small, and Lu Chen, who has transferred more people, is worried about leaking the news, and he is not willing to pay a large price for casualties to transfer people into the underground world.

"Perhaps... Can you try to walk the Norn side? Lu Chen frowned, now the highest level of talent among the players is level 79, and it is estimated that in another five or six days, there will be the first team of players to enter the level 80 dungeon. When the time comes, if he wants to get the recipe from the Norn Guild, it won't be possible...

Thinking about it, Lu Chen summoned the god-level team back and prepared to go back together. For four days and 96 hours, everyone was fighting in this dim underground world, and everyone already had irritability in their hearts, and Lu Chen couldn't be too hard.

After smashing the gatekeeper boss with one claw, the god-level team once again passed through the passage without any damage and returned to the land world with fresh air.

"It's finally out!"

"I, Hu Hansan, are back again!"

"Mom... I never want to go in again! Woo..."

"Next time, I'll have to bring a beautiful girl..."

Everyone was too depressed, and they kept vomiting as soon as they came out. Outside the entrance to the underworld, there are still some immortal love guards guarding the town, and no one has discovered this cave yet.

Everyone returned to the city one after another, and after returning to the city, Lu Chen dealt with some affairs that required him to personally sign or make decisions, rested for two hours, and then teleported to the royal capital, and then teleported from the teleportation array of the royal capital to Babylon, the imperial capital of the Assyrian Empire.

Lu Chen, who has the [Thousand Heads] prop, will not show his automatic popularity as a foreigner after going abroad. Moreover, he has the status of a world nobleman as a [Stargazer], and NPCs will not hunt him down.

Otherwise, crossing the border at will, and entering a foreign city, it is easy to cause trouble.

In the six years that he had spent in the [Starry Sky] in his previous life and present life, Lu Chen had never been to the Assyrian Empire, and the minimap system had been canceled, so Lu Chen was suddenly a little confused, and he had no choice but to ask passers-by.

Several players pointed him in the direction of the NPC's grocery store like an idiot, and after Lu Chen bought a map of Babylon City from the grocery store, he easily found the location of the Imperial Auction House, as well as an entire shopping street near the auction house.

After shopping for more than three hours, Lu Chen didn't find the [Mechanical Lubricant Formula] from the stalls and auction houses, and he didn't even see the finished [Mechanical Lubricant], which made Lu Chen very disappointed.

"Can you hide it and lay eggs?" Lu Chen frowned, he was very aware of the level of secrecy of the game's official internal information, and he hadn't heard any information about the leakage of the game's internal information for so many years.

In addition, the prices of the three materials of [Paraffin] on the market have not fluctuated in the slightest, so the Norn Guild will definitely not know the value of [Mechanical Lubricants]. In that case, it would be very unreasonable for them to hide the formula and not sell it.

In desperation, Lu Chen could only post the purchase news in the auction house and buy [mechanical lubricant formula] at a price of 35 copper. This price is extremely cheap, except for a few useless formulas and blueprints, the lowest price of any other recipe and blueprint is more than 1 silver.

After hanging up the news, Lu Chen hesitated, not knowing whether to use the 800 gold coins on hand to buy a wave of [paraffin] and [desulfurization gypsum] in the Assyrian Empire market with a price as low as 2 copper. This price is only a little higher than the price of 1 copper given by the system NPC.

As for the material [tung oil], it is still relatively expensive, and there are other things that need such materials as raw materials.

Just when Lu Chen hesitated, the mailbox rang, and someone contacted him through the acquisition news he had just hung out!

"Brother! Do you have this recipe in your hand? I'm in a hurry to do the task, and the price is negotiable. Lu Chen preemptively dialed through the temporary voice message on the email.

He concluded that the other party was from the Norn Guild, and that the recipe had only two origins, the main one being the underworld. The second source is the final boss of the level 80 dungeon, and no one has been able to get this recipe from the second source yet.