"Okay, deal." Ye Qingyu gave Shangguan Yuxuan four mutant dragon fruits, a section of tree trunk and a section of leaves.

"I have a mutant mulberry of the Thunder system, and I want to exchange it for the gold system. I don't know who is here?" Long Lijian asked.

Everyone shook their heads, as if everyone didn't have a gold variant fruit.

Ye Qingyu's eyes lit up. The Thunder System was so rare that it was just right for A Ye to eat.

Ye Qingyu thought for a while, whether it was mutant corn or mutant rice, there are gold types, but this belongs to the wealth of the Baihu base, and she can't easily exchange it. All the mutated vegetables and grains sold in the bases have been processed and will not be taken back by you. They will be alive after they are planted.

If you want to expand your training, you can exchange it for something of equal value.

"I have mutant lemons, can I? Gold ones." After all, the sour lemons are still fruits, but few can be subdued.

"Really?! I'll change it!" Long Lijian said as he took out a jade box and a basket full of mutant mulberries. This mulberry is really big, about the size of a muskmelon, and the fruit on it is full, crystal clear, and glowing with purple light.

"Well, I'm talking about mutant lemons, it's a bit sour..." Ye Qingyu reminded again.

"I know, can I exchange it?" Long Lijian couldn't wait.

"Qingyu, give it to her, his favorite fruit is lemon! Your things have been changed to his heart!" Others don't know Long Lijian's hobby, but Lan Qin'er knows, because she used to watch Watching Long Lijian ate eighteen lemons at once.

"Haha!" Ye Qingyu drew out something speechlessly, her feelings worried too much.

Four golden lemons and a branch. You know, this mutant lemon is more sour than before, and Ye Qingyu only planted one in the space. The reason is that it is sometimes used when making pastries. Oh, sometimes when making fish, a little bit is used, really just a little bit. Because it is very acid, or it should be said to be the ultimate acid.

Ye Qingyu felt the stunner Lan Qin'er felt with everyone present.

For a while, everyone didn't exchange again, they all looked at Long Lijian. Long Lijian ate two mutated lemons the size of a cantaloupe in one go. Everyone didn't eat, but after smelling the smell in the air, their teeth were sour and crooked, and their mouths were still salivating. Swallowing saliva from time to time.

Long Lijian reluctantly collected the remaining two mutant lemons. Everyone understood his eyes. It was not that he couldn't eat it, but he was reluctant to eat it.

"Comfortable!" Long Lijian sighed.

Seeing Long Lijian's appearance, Ye Qingyu swallowed his saliva and gave a light "cough", and said, "I'll save two for seasoning. Let me give you the rest." Ye Qingyu installed a large bamboo basket. Nearly thirty mutant lemons were placed in front of Long Lijian.

It's hard to buy with money. What's more, Ye Qingyu always has the feeling that the dragon sword is using his life to eat his favorite fruit.

I haven't seen anyone who loves sour before, and there are also many who love lemons. But no matter how much you love this lemon, one at a time, you can eat two at most, but the mutated lemons are as big as six.

In the past, in order to calculate how many mutated lemon slices are needed to make a lemon fish, squirrels found Lingxi and Scorpion to test it out. The acidity of mutated lemons was nearly a hundred times that of ordinary lemons. This situation is still one of the research topics of the spirit. Lingxi wants to know where is the limit of this sour taste. For example, sweet, sweet to the extreme, it is bitter.

Ye Qingyu asked silently in his heart: Please ask for the number of ordinary lemons that Long Lijian ate this time.

Long Lijian was very excited, and the thanks came from the heart. He said to Ye Qingyu, "Thank you! Give this to you. I don't know what it is." After that, Long Lijian made a golden jade. The small key was handed to Ye Qingyu.

When Ye Qingyu saw the key, she was stunned, because she had once received a small emerald green key, exactly the same shape as this one.

It was bought from the Shi family brothers when he was at the Central Base. The small key was in a pocket watch at that time. Later, there was a dispute with Hua Mengyao. Isn't this small key still a chance?

Only one is aquamarine and one is golden. The turquoise one is like emeralds, and this one is like gold.

"Thank you, I like it very much." Ye Qingyu calmly accepted the small key.

"Shall we continue?" Ye Qingyu asked.

Everyone swallowed again and replied in unison: "Continue!" Ming Yi kindly cast a trick to remove the sour smell in the air. This move won everyone's praise, but the dragon sword can't open the forest.

Ye Qingyu had already explored the entire villa, and Shen Ye was not here. Either these people locked Shen Ye elsewhere, or Shen Ye had never been in contact with these people. As for what the **** is going on, I'll know later.

"Do you have any poisonous mutant fruits?" Yin Lianqing asked. This man is as gloomy as his last name.

In fact, there are a lot of poisonous mutant plants. At the beginning of the last days, many people died of a large number of poisonous mutant plants. But Ye Qingyu didn't want to exchange with Yin Lianqing, this person didn't feel good to her, and she could even feel hostility from him.

Ye Qingyu thought for a while and said, "I really don't have one. However, I have a lot of nuclei of the poison system. If you have crystal nuclei of equal value, we can exchange them."

Although I was a little disappointed to hear Ye Qingyu's non-toxic mutant fruit, it would be better to have a crystal core, and his strength could improve faster.

Ye Qingyu is not afraid that the opponent will get the crystal nucleus, and the improvement of her strength will be detrimental to her. The crystal core she wants to change is naturally what she and Shen Ye need. The crystal nucleus she got was naturally used to improve her strength. What's more, most of the nuclei of these poison lines come from mutant bees, but among her people, there are no poison lines, and they are kept, so it is better to replace them with resources.

Ye Qingyu and Yin Lianqing exchanged a set of crystal nuclei, and they were fairly satisfied. When others wanted to change crystal nuclei, Ye Qingyu said, "I only have crystal nuclei below level 5 for you."

High-level ones should naturally be reserved for their own use, and those low-level zombie crystal nuclei can be replaced with some. If the opponent exchanges crystal nuclei from Thunder and Ice, even if it is a high-level crystal nucleus, Ye Qingyu will be happy, after all, no matter how small a mosquito leg is, it is not meat.

As for other high-level crystal nuclei, forget it. She wanted to change the crystal core, so she went to the Baihu base to find someone to change it. Of course, the cheap one must be her own.