Sign in, people are on an isolated island, and they just built a luxury villa by themselves

Flying Frog replied without thinking: "It must be used on our third-level civilization star-level battleship!"

Canxue nodded in agreement.

"Then after using it, we can only harvest a fourth-level civilization warship. Is this correct?" Xiang Zhen continued to ask.

The two of them nodded again.

"But if this upgrade card is given to the Yi Ranpin Alliance, it can at least upgrade a level five civilized ship. The price is definitely higher than that of a level four civilized warship!" Xiang Zhen analyzed.

"You mean, we can use this upgrade card to exchange for a higher-level ship from the Yiranpin Alliance?" Feiwa looked at Xiang Zhen in surprise.

Xiang Zhen nodded.

"Then what if the Yiranpin Alliance is unwilling to change like this?" Feiwa asked with a frown.

"The most it can be used by ourselves, and the most it can be returned to the original point, that's all!" Xiang Zhen replied with a smile.

The two of them suddenly realized what they were doing.

But residual blood spoke again: "Sir, can we do this, keep this promotion card unused, and wait until we have a ninth-level civilization ship to use it?"

"Theoretically, using this card can maximize the effect of this card, but in fact we don't know how long we can last? We don't know if we can harvest more advanced ships?" Xiang Zhen replied, "In my case It seems that it is more important to improve your strength first!”

Can Xue nodded: "What you said makes sense!"

After such an analysis by Xiangzhen, if you sell it to Yiranpin Alliance, at least you won't lose money, and maybe you can make a lot of money!

"This time it will be Fei Frog who sells this civilization level improvement card. I will go with you!" Xiang Zhen ordered.

"Yes!" Feiwa responded, he was used to taking the blame!

Xiang Zhen took Flying Frog directly to the Fei Qi Galaxy, and then in a small group of three people, he knowingly asked: "I'm already here. I wonder what Alliance Leader Xiao wants to see me for?"

Ji Batian smiled and said, "Do you want me to avoid it, or can you chat privately?"

"No, I just want to buy the civilization level improvement card in your hand." Xiao Yi got straight to the point, "Are you selling it here?"

Feiwa saw the message sent by Xiao Yi and gave Xiang Zhen a thumbs up.

Xiang Zhen smiled and replied: "It can be sold, it depends on the conditions you come up with!"

Xiao Yi thought for a moment and replied: "A highly equipped star-level battleship at the pinnacle of level four civilization."

Xiang Zhen raised his eyebrows slightly: "With this upgrade card, we can also upgrade ourselves to a star-class battleship with a fourth-level civilization."

"I know that you have a stellar-class battleship that Bayio Star gave you, but that battleship is only in the early stage of the third-level civilization. Even if you upgrade it, it will only be in the early stage of the fourth-level civilization, and the configuration may not be high-end." Xiao Yi replied, "The most important thing is, if you sell it to us, you will have one more stellar-class battleship!"

If it is true that they use the promotion card themselves, then they still only have one star-class battleship.

After seeing the message sent by Xiao Yi, Xiang Zhen became thoughtful.

Suddenly she thought of something, Xiao Yi was in double status!

This is not a secret in the Yiranpin Alliance in the first stage.

If he sells it to Xiao Yi, it is very likely that it will become two pieces in Xiao Yi's hands.

That would allow us to upgrade two level five civilization ships!

If you only exchange for a level 4 civilization battleship, you will be at a loss no matter how you think about it.

But Xiang Zhen also knows that if he doesn’t change, he will suffer even more losses!

This made her a little confused.

The flying frog beside him couldn't help but said: "Sir, I think it's okay, so that we can have two stellar-class battleships!"

Xiang Zhen shook his head slightly and immediately said to the group: "In addition to the fourth-level civilized battleship, add an air circulation system, a water circulation system, a gravity system and a stability system. These equipment must all be level five. Civilized equipment, if you agree, we will trade it immediately!”

Feiwa was completely dumbfounded when he saw the news from Xiang Zhen.

"Sir, the other party will definitely not agree to this!" He was even a little anxious.

Ji Batian was also shocked. He didn't expect Xiang Zhen's appetite to be so big. Not only did he want a fourth-level civilized battleship, but he also ordered four sets of fifth-level civilized equipment!

"This Alliance Leader Xiao won't agree, right?" Ji Batian secretly thought.

Unexpectedly, Xiao Yi didn't think for long before he replied: "Deal!"

Seeing these two words, Xiang Zhen smiled, knowing that she had made the right bet.

Feiwa and Ji Batian were dumbfounded.

"He actually agreed?" Fei Frog's face was full of disbelief.

Xiang Zhen said with a smile: "This promotion card in my hand will play a different role in the hands of Alliance Leader Xiao!"

Flying Frog was stunned: "Sir, what do you mean by this?"

"Leader Xiao will have a double state every once in a while. As long as he gets this promotion card when he is in double state, it will become two cards!" Xiang Zhen explained.

Flying Frog was completely confused: "How come you are in such an unnatural state?"

"In the first stage, Alliance Leader Xiao relied on this state to accumulate a large amount of supplies." Xiangzhen replied.

In fact, what she didn't know was that it was no longer double, but four times.

Now that the price has been negotiated, Xiao Yi immediately pulled Jiang Yuntian into the group chat and asked him to initiate the transaction.

It has been some time since the Space Research City was upgraded to Level 5, so all the Level 5 civilization equipment Xiangzhen needs are readily available.

“【恒星级战舰】（4级）*1，【空气循环系统】（5级），【水循环系统】（5级）*1，【重力系统】*1，【稳定系统】（5级）*1交易【舰船文明等级提升卡】*1。指定交易人：瞋木。”

Seeing the deal Jiang Yuntian sent out, Ji Batian felt like he was starting to drool!

If it wasn't a designated transaction, he would have wanted to grab it directly.

Xiang Zhen accepted the deal as soon as it was good, and instead of endlessly striving for more benefits, he immediately agreed to the deal.

Ji Batian swallowed his saliva and said, "Leader Xiao, what level of civilization has the Yi Ranpin Alliance reached?"

"Guess this for yourself!" Xiao Yi replied with a smile.

There’s no need to guess at this, it’s at least a level five civilization anyway!

Ji Batian shook his head helplessly and asked, "When will the fifth-level civilized items be opened to the public?"

"Everyone probably hasn't digested the fourth-level civilization items yet! There's no rush, just wait a moment!" Xiao Yi thought for a while and replied.

"Okay, I understand!" Ji Batian responded.

After Xiangzhen received the ship and equipment, he smiled and said, "Thank you, Leader Xiao, for making it happen!"

"You're welcome. If you have good things in the future, you can still bring them over. Our purchase price must be the highest!" Xiao Yi replied.