Even with only one drop of blood, I am still invincible in the world!

It was a little different from what Su Mubai had imagined. The highest level of attribute gems sold by Yushizhai was only level 5.

Even the jewelry processing shops in the entire Donghai City were like this.

Su Mubai had never been promoted to these level 5 gems for free, so he now knew that the highest level of ordinary attribute gems was level 5.

Level 1 attribute gems add 10 points of corresponding attributes. For every level increase, the attribute will double. Level 5 gems increase 160 points!

But to synthesize, three gems of the same level are required.

The success rate of synthesizing level 1 into level 2 is close to 100%, and the success rate will be lower and lower in the future.

Even the jewelry processing master of Yushizhai only succeeded in synthesizing level 5 gems with three level 4 gems with a success rate of about 70%.

This is because he has rich experience and uses some special materials to increase the success rate.

Above level 5 gems are called brilliant gems, which are divided into three levels in total, and each level increases the corresponding attribute by 1%.

Unless the attribute exceeds 16,000 points, the cost-effectiveness of a level 1 brilliant gem is not as high as that of a level 5 ordinary gem.

The most important thing is that ordinary gems cannot be synthesized into brilliant gems. Except for the drops of creatures above the legendary level, only the master of jewelry processing can make them.

Of course, this is not a problem for Su Mubai, and he can get it for free.

"Mr. Bai Ye, I can buy the level 5 strength gem in your hand for 1,500 gold coins."

After the beautiful young woman introduced, she smiled at Su Mubai and added at the end: "This is the industry rule and the highest price I can offer."

Su Mubai did not speak, and his eyes swept across the price list on the counter.

Level 1 attribute gem, 8 gold coins each.

Level 2 attribute gem, 30 gold coins each.

Level 3 attribute gem, 120 gold coins each.

Level 4 attribute gem, 500 gold coins each.

Level 5 attribute gem, 3,000 gold coins each.

This is just the price of attribute gems. Special gems such as critical hits and explosive damage are five times more expensive.

The purchase price offered by the other party is only 50% off.

However, Su Mubai doesn't care. As long as he can buy it, it is a zero-cost business for him.

Buy level 4, upgrade to level 5 for free and then sell it. Each gem can also make a profit of 1,000 gold coins.

The only thing that limits his money-making is the number of gems owned by Yushizhai.

After thinking for a while, Su Mubai looked at the beautiful young woman: "What if it is a level 1 brilliant gem? What price can you offer?"

"Sir, you are really embarrassing me."

The beautiful young woman gave Su Mubai a charming look and said with a smile: "Brilliant gems are rare resources in the empire. I dare not trade them privately."

"If you really have them, I suggest you send them directly to the auction house. I believe you will definitely get a good harvest."

"I'm just asking."

Su Mubai smiled slightly and waved to take out all the gems: "Calculate the total price. I'll sell them to you."

"Oh, I didn't expect Mr. Bai Ye to be so generous."

Seeing so many level 5 gems, the beautiful young woman smiled more and more, and she started to calculate immediately.

"Here are 40 level 5 attribute gems, 6 level 5 special gems, 16 level 2 attribute gems, and 3 level 2 special gems. Is that ok?"

After counting, the beautiful young woman confirmed with Su Mubai.

"No problem."

"Okay, a total of 105,465 gold coins."

The beautiful young woman immediately initiated the transaction, as if she was afraid that he would regret it.

Su Mubai smiled slightly and confirmed the transaction.

[You get 105,465 gold coins, and the current balance is 108,625 gold coins. ]

Su Mubai, who seemed calm on the surface, was so excited that he was about to fly.

100,000 gold coins!

What players are you waiting for?

Wouldn't it be better for him to trade with locals? !

But he still suppressed his excitement and continued, "I need a batch of level 4 gems. How many do you have here?"

Although the beautiful young woman didn't understand why Su Mubai sold level 5 for level 4, how could she refuse the business when it came to her door?

She smiled charmingly and said, "There are still 100 level 4 attribute gems and 10 level 4 special gems in the store. I wonder how many Mr. Bai Ye needs?"

"Only these?"

Su Mubai frowned.

For such a large jewelry processing shop, the inventory is too small.

"Sir, you don't know that gems are in short supply. The quantity we purchase every day is limited, so we don't have too much inventory."

"And our main business is jewelry processing."

Su Mubai then remembered that Yushizhai mainly makes money by synthesizing, inlaying, and picking gems, rather than simply buying and selling gems.

"Okay, I want all the level 4 gems!"

Su Mubai waved his hand and was about to pay,Suddenly, he had an idea and took out the [East Sea Order] and shook it.

"Can this thing be discounted?"

"Oh, it turns out that you are the guest of the city lord."

The beautiful young woman covered her red lips lightly, her eyes full of shock, and even changed her address: "Lord Bai Ye, with your status, you can enjoy a 20% discount in almost all shops in Donghai City."

An unexpected surprise.

Su Mubai raised his eyebrows, put away the [East Sea Order], and directly traded all the money to the other party, saying: "Level 4 is all included, and the rest will all be exchanged for level 3 gems for me."

Ten minutes later, Su Mubai put away a large pile of gems and was sent to the door of Yushizhai by the beautiful young woman.

Fortunately, gems can also be stacked, otherwise he really can't fit them in his current backpack.

Until the frost broke through the air, the beautiful young woman turned back to the store, muttering:

"It seems that Donghai City is going to have another big shot."

...

"Go to the next jewelry processing shop."

Su Mubai sat on the throne with an excited look on his face and pointed out the direction for Bingshuang.

Then he looked at the gems in his backpack and his mind moved.

[Disaster]!

"Promote to the first level!"

For the next two hours, Su Mubai visited several jewelry processing shops in Donghai City.

At this time, his equipment was already inlaid with level 5 gems.

What's more exaggerated is that the gold coins in his backpack have reached a terrifying 980,000!

Just a little bit, it will break through one million!

In each store, the inventory difference between level 3 and level 4 gems is not big.

Su Mubai used the initial more than 100,000 gold coins as capital, bought from the upper house and sold to the lower house, and earned more than 200,000 gold coins from each store on average.

If it weren't for the fact that these shops could only take so much, he could still get a lot of level 1 and 2 gems for free.

But that would be too eye-catching.

The only regret is that he can't buy back the gems he sold.

After all, no matter how many times they change hands, they are the same thing.

Next time he wants to get something for free, he must at least wait until these jewelry processing shops sell all the gems he has upgraded.

In addition to the gems inlaid on his equipment and 980,000 gold coins, Su Mubai still has more than 40 level 5 attribute gems that have not been upgraded in his backpack.

This is the entire inventory of several jewelry processing shops, including those sold to Yushizhai before, which were all bought back by Su Mubai.

Without paying attention to the doubtful look of the beautiful young woman, Su Mubai turned and walked out of Yushizhai.

After turning all these gems into level 1 brilliant gems for free, Bingshuang has already arrived at the next destination.

Donghai Auction House!