Lin Jiu's face tightened, so he couldn't laugh out loud.

This is not to eat hail under the ice, just right, Lin Jiu is tense not to make himself look too happy, Xiao Yin and Xiao Lan who were soaking in the water shook their heads to observe Lin Jiu's expression, sensing Lin Jiu's emotions.

Lin Jiu's performance was too calm, which made the fish confused.

After a while, Xiao Lan pulled out the glass bottle that Lin Jiu had given him before before from under the aquatic weeds, the predecessor of the glass bottle was a jam bottle, Lin Jiu was reluctant to use the beads to pick out a low-grade Yuan Stone from among the many trophies after the last explosion of the Narch Laboratory to carve a bottle of medicine for the mermaids, which showed that it was undoubtedly an unscrupulous trader.

Last time, the potion the size of a ping-pong ball was just covered with a shallow bottom of a bottle, Lin Jiu took a look at the "goods" that the mermaid brought up for exchange this time, the yuan stone was three times as large as last time, and there were a lot of shells, there were thirty or forty of them.

Lin Jiu pursed her lips, she didn't know if the concept of numbers and multiples had been developed in the mermaid group, after thinking about it, she really took out a ping-pong ball-sized polyyuan liquid from the bead space.

Well, she's not a chicken thief profiteer, she's just trying to see if the merfolk have any idea of numbers.

Xiaolan held the glass bottle, looked at the shallow bottom of the bottle, tilted her head and stared at Lin Jiu with her face up, the mermaid's eyes were dark, and there were no whites of her eyes for the time being, although the appearance was still a little diaphragmatic for the time being, but the look in those eyes was extremely pure.

Lin Jiu gritted his teeth and shook his head, then leaned over and prepared to take away his loot, but he didn't expect Xiao Yin beside Xiao Lan to suddenly burst out, and the powerful tail fin stirred up a large splash, the tail swept over the ice floe, and the splash fell, and the Yuan Stone in front of Lin Jiu was reduced by two-thirds, and there was only one shell left.

Lin Jiu: ......

Oh, it turns out that people know how to count.

Last time, it was just a friendship event! What about the right to interpret the good event?

Lin Jiu has a feeling of lifting a stone to hit his own feet, the mermaids are already so strict and smart now, and in the future, Lin Jiu will slowly feed this group of mermaids with polyyuan liquid, and he will be more shrewd, but what should he do?

In fact, it's not that the mermaid is stingy, in their simple and simple minds, the last time Xiaolan gave Lin Jiu a mess of gifts, and Lin Jiu only took away the stones and shells with energy in them, and the rest was what Lin Jiu himself refused to want.

Although Xiaolan switched to Juyuan liquid, she was depressed in the deep sea for a long time because of Lin Jiu's refusal......

Xiaoyin was very distressed, but Lin Jiu saved Xiaolan, and as the leader, he still had to act according to the "rules" when dealing with well-intentioned land species.

Just last night, Xiaolan accidentally opened the jam bottle, and the polyyuan liquid suddenly dispersed in the seawater, and the mermaids realized that Lin Jiu and they were exchanging real good things, so they packed up a lot of yuan stones and shells to find Lin Jiu.

However, there are not many such precious things on the land, they took out so many energy stones and shells, and the land creatures are only a little bit like last time, so in order not to make Lin Jiu feel embarrassed, Xiaoyin simply swept the extra things into the water.

What did the mermaid think, of course Lin Jiu didn't know, she only said that people saw her true face as a profiteer, and she was very embarrassed at this moment.

So, the language barrier or something is really terrible at this time.

How to express the price increase in the language of mermaids?

Xiao Yin nodded at Lin Jiu, leaving a considerable amount of things, pulling Xiao Lan to prepare to leave.

"Wait!"

The two brainless mermaids really stopped, and turned their heads to look at Lin Jiu, Lin Jiu just wanted to take out more Juyuan liquid from the beads, and his subordinates slammed it, and now that she took out the excess, didn't it clearly confirm her identity as a profiteer? Not.

But she really needs those red-blooded shells, she finally touched the threshold of the third order, and she used the Tsukidan to stabilize the position of the Qianshan Sect in the cultivation realm, and the wool of other sects is just around the corner!

However, although he couldn't take the ready-made ones, Lin Jiu could refine them a little more on the spot.

Lin Jiu picked up the red blood shell from the ice floe and pointed it emphatically, indicating that he needed this special shell very much.

Then, Lin Jiu sacrificed the Mixed Yuan Furnace from the sea of spirits, and the earth fire came out of his fingertips, and Xiaoyin Xiaolan screamed and wanted to retreat 108,000 miles in an instant.

Lin Jiu hurriedly restrained the influence of the earth fire on the external temperature, when she entered the mermaid habitat before, she used a star of earth fire to scare the mermaid group away, how could she forget this stubble?

The scorching temperature subsided, and Lin Jiu took advantage of the fact that Xiao Yin and Xiao Lan had not yet penetrated into the water, and took out a large amount of medicinal materials and energy cores of the polyyuan liquid and threw them into the mixed element furnace that had been specially expanded by her.

The scent of medicine and the familiar energy overflowed from the strange and dangerous furnace in the mermaid's eyes, and the ripples on the surface of the water continued to spread, and before long, the water was filled with a group of merfolk people.

Xiao Yin and Xiao Lan seemed to realize that Lin Jiu was not trying to attack them with earth fire, but to make what they needed on the spot, so they re-surrounded them, trying to overcome their natural fear of earth fire.

For more than ten minutes, Lin Jiu used his spiritual power to hold more than a hundred balls the size of a ping-pong ball from the mixed yuan furnace, and smashed them directly into the sea one by one.

For a while, the raft made of ice floes under Lin Jiu's feet was trembling, and the sea water in front of him seemed to be stirred up by mermaids, and Lin Jiu inexplicably had the feeling of feeding koi in the park pool.

Lin Jiu refined three furnaces of Juyuan liquid in a row, until his divine sense sensed that the energy on a large number of mermaids under the water was basically in a saturated state, and then he stopped, eating too much for fear that they would hold on, and it would not be good if it had a counterproductive effect at that time.

After nearly 400 Juyuan liquid balls were fed, thousands of mermaids suddenly disappeared on the sea, Lin Jiu did not panic, and waited quietly for a few minutes, and sure enough, the mermaids surfaced again, and a large number of countless low-grade middle-grade and high-grade Yuan stones, and more than 600 perfect red-blooded shells were piled on Lin Jiu's ice floe.

According to the strict number of mermaids, Lin Jiu received at least 2 times more "returns".

Lin Jiu poured into the beads in batches, while sighing at his ingenuity - doing business is to be generous, and she is also very generous.

Moreover, Lin Jiu suspected that this group of mermaids might only have the "number" cognition of Xiaoyin and Xiaolan for the time being, and they didn't know the number of more than a hundred. The wool has to be picked up while the sheep has not yet reacted.

After the group of mermaids brought things to Lin Jiu, they swam around Lin Jiu's ice floe on the water surface for a long time, and Lin Jiu struck while the iron was hot and took out a Juyuan Dan from the bead space.

Juyuan Dan's ordinary mermaids don't need it, but Xiao Yin and Xiao Lan can completely absorb it now.

Lin Jiu thought so, and used his spiritual power to hold Ju Yuan Dan in one hand and shook it under Xiao Yin and Xiao Lan's noses, while releasing a large pile of about 200 middle-grade and high-grade doped Yuan stones and twenty red blood shells from the beads.

Yuanshi has such things under the puddle, and now that Lin Jiu has a better substitute in her hands, even if she asks for a mermaid all over the sky, she will not feel very distressed.

But the red blood shell is a living creature, Lin Jiu doesn't know what the yield is, she is really afraid that these mermaids will be dug up for her for a while, and she will have no place to find them in the future.

It has to be sustainable, and many of the red blood shells that the mermaid exchanged for Lin Jiu this time are living creatures, and the red blood shells are a taste of the elixir in the third-order pill, and they are also counted among the spirit beasts.

When you go back, you can pick a few more vigorous ones and throw them into the deep pool of Xiaoxian Yuan to raise and see...... Sustainability.