"Haha, that's me!" Lu Feng replied

Now that he has been promoted to the 8th level, it is a bit inappropriate for him to call himself the Emperor.

So now he can only call himself that, but he is still happy to meet Zhang Xiaoya.

It is not easy to meet an acquaintance in this completely changed world, and since he has cooperated with the other party before, he has no intention of hiding himself.

After learning that the other party could produce energy potions, he also wondered if he could cooperate with them again.

The energy potions found in the ruins before were quite good. These potions could increase his energy points without him having to spend time refining them, which was very convenient.

After hearing his answer, Zhang Xiaoya suddenly jumped up excitedly. "Emperor, we grew up by adopting your guerrilla tactics. I didn't expect you to help us again in this battle against the Serpent People! Thank you so much!~"

Captain Du, who was standing by, only then noticed the giant octopuses in the distance. It turned out that this was the leader of the herd!

The turtle realized that Captain Du had already discovered this, so it said to Captain Du, "It was the Emperor's idea to discuss the purchase of energy crystals with you just now. If you still don't agree, you are not giving the Emperor face!"

"This...!" Captain Du immediately became embarrassed

Captain Du also came from the Northern Base No. 1. He knew Lu Feng as well as Guigui did, maybe even more.

After all, Lu Feng had protected them for a period of time before.

"Giant Turtle Emperor, it's only right that we sell you some of them. After all, you've helped us so much! But my power is limited. If you want to buy these Serpent People's energy crystals, you have to discuss it with Dr. Zhang. She has the authority to handle this matter!" Captain Du said, throwing the blame.

Zhang Xiaoya, standing nearby, overheard their conversation and immediately spoke up, "If the Great Emperor wants these energy crystals, that's fine. However, I heard there are Rank 7 Serpent Men participating in this battle. I'd like to have the corpse of a Rank 7 Serpent Men in exchange! What do you think, Great Emperor?"

Lu Feng agreed without thinking, since he was no longer interested in corpses.

"Sure, you can ask the Giant Turtle Emperor for it! Also, I want to discuss a deal with you!" Lu Feng said

Zhang Xiaoya nodded, then went to a deserted place and started talking to Lu Fengyi.

"Emperor, what kind of deal do you want to discuss?"

"I heard that you discovered some energy potion formulas from the ruins, and that you've successfully developed them and started mass production. Is that true?"

"Yes, that's true!" Zhang Xiaoya nodded.

At this time, she probably had guessed Lu Feng's thoughts, which was that he wanted to trade these energy potions!

"Well, I want to buy some energy potions from you. Do you sell them?" Lu Feng asked.

Hearing that Lu Feng had indeed come for this matter, Zhang Xiaoya smiled and said, "Of course, no problem. I just don't know what type of energy potion the emperor needs and how much he wants to buy?"

Lu Feng had no idea what type of energy potion she had, but of course the more the better.

But remember that this is a transaction, if you want to buy a large amount of medicine, you must pay the corresponding price.

He thought for a few seconds and then replied, "What medicines do you have that can be sold?"

Zhang Xiaoya smiled faintly, then pressed the wrist guard she was wearing.

A virtual display screen was projected from her wristband, with a lot of information on it.

She skillfully clicked a few times with her fingers, and a list of medicines appeared on the screen.

"Your Majesty, please take a look! These are the medicines that can be sold to the public at present." Zhang Xiaoya pointed at the list and said

Lu Feng quickly checked and found the three medicines he had used on the list.

In addition to these three, there are three more potions, namely "Compressed High Energy Potion", "Primary Evolution Potion" and "Intermediate Evolution Potion"!

"There are quite a few categories. I want all of them! As for the quantity, give me 5,000 bottles of each!" Lu Feng said in a voice transmission.

Zhang Xiaoya was shocked when she heard the number. "Ah! ~ Your Majesty, the amount you requested is too much! We don't have that much in stock right now."

"So how many do you have?"

"We can only provide you with 1,000 bottles of each of these six potions. However, if you really need so many, we can provide you with a batch every once in a while!"

“How long does it take for a batch to be provided?”

Zhang Xiaoya thought for a moment, then replied, "I'll provide you with 1,000 bottles of various medicines once a week. What do you think?"

He felt that this interval was still a bit long, but it was almost the limit for current humans.

"Okay! Let's talk about the price of these medicines! What do you want in exchange?" Lu Feng asked

"Technology, equipment, the bodies of powerful warriors above level 6, and special treasures! All of these can be exchanged! ~"

After hearing Zhang Xiaoya's offer, Lu Feng just happened to have a batch of supplies for the ruins, which should be kept by Guigui.

As for the evolved beasts, apart from being interested in high-level corpses, other things are of no help to them.

"Sure, give me a detailed list of exchange values, and I'll have the Giant Turtle Emperor send you the exchanged materials!"

At this point, the cooperation between the two parties has been finalized!

Soon Zhang Xiaoya sent him the value exchange list, and Guigui also took the energy crystals from the snake man's body on the human side, and at the same time took out all the energy crystals from the dead evolved beast's body.

At this time, Turtle flew into the sky and reported to him again about the battle.

Among them, there are 1,210 first-level energy crystals, 3,345 second-level energy crystals, 3,400 third-level energy crystals, 188 fourth-level energy crystals, 3 sixth-level energy crystals, and 2 seventh-level energy crystals!

After listening to Guigui's report, he estimated in his heart that this batch of crystals could bring him 2.1 billion energy points after being refined.

If we count the six kinds of potions that Zhang Xiaoya traded with him, and calculate it as 1,000 bottles of each, a batch of potions can bring him 100 million energy points.

Although the energy points provided by potions are not as many as energy crystals, potions can be directly converted without spending time refining.

Energy crystals take time to refine, and time is very critical for him now.

You should know that huge changes can happen anytime and anywhere on Blue Star now. Lilith of the demon clan was only level 7 when she first came to Blue Star, but now she is level 8!

Therefore, he must quickly evolve to level 9 or even level 10, otherwise his life will be in danger if he encounters some terrifying existence!

He then handed the transaction over to Turtle, and he returned to the East China Sea with his clone to begin refining the crystals.