"Let's owe it first!" Yin Nian moved a few barrels of poisonous dragon blood into the warehouse, then looked back at Hei Tiandao: "After the expansion of the medicine field, the valley will be converted into my private residence, and the style will be built according to my palace in my previous life, you should know better than me in terms of details, and you will be responsible for the whole process." ”

In her previous life, she was in the palace of the demon clan, which was designed for her by the black sky.

As a dragon, Heitian was born with a memory of inheritance.

He also knows some of the various technologies of human beings.

After following her, Hei Tian has learned a lot of human knowledge.

Therefore, Yin Nian is still more dependent on the black sky in many cases.

Because he does have the strength.

"It's no problem to build a private house, but we have to calculate the price separately, and the materials and labor are not a small number." Hei Tian shook his head and said.

"Got it, I owe it first!" Yin Nian still gave those three words to Heitian.

She has been in a master-servant relationship with Heitian for hundreds of years, and there is no problem of defaulting on debts.

Anyway, her money has to go into Heitian's pocket in the end.

Who makes the Purgatory space more good!

"By the way, everything that can be used cleared from the plains, I have stored it in a separate warehouse, where the secret technique of time standing still is applied, and the things stored in it can retain their original freshness for a long time, but only for inanimate objects."

Heitian after-sales service is still very good, and it is even more intimate to consider the problem of item preservation, so it directly gave Yin Nian a warehouse with a time standstill.

This secret technique is also in the memory of the Black Sky Inheritance, and it takes a lot of effort to perform it.

However, considering the long-term development, he still spent one night to vacate the warehouse.

"Time stands still?" Yin Nian was slightly stunned, and then immediately reached out and flicked Hei Tian's head, "That's right, it's only a seventh-order cultivation, and you can perform this level of secret art, and you've made a lot of progress!" ”

"Talk, talk, why do you do it!" Hei Tian hurriedly distanced himself from Yin Nian, he was a black dragon, a dignified black dragon, how could he be bulleted in the brain!

"I'm complimenting you!" Yin Nian said with a smile.

"Hmph, the ghost believes you!" Hei Tian almost gave Yin Nian a roll of the eyes.

It's just that he is small now, and he is easy to bully.

When it fully grows and recovers its body, he wants to make Yin Nian unable to even reach his toes!

"My current strength is indeed not enough, so the secret technique of time standing still can only last for a month, that is to say, I have to recast the secret technique once a month before the effect can continue, the trouble is a little troublesome, but I am idle anyway, and I will not delay anything." Hei Tian added.

"Then I'm going to have to work hard for you." Yin Nian originally wanted to tease Heitian, but seeing that he was hiding so far, he stopped joking, "Take me to that warehouse first!" ”

I have stored a plain thing, and there will always be something valuable in it.

These can only be regarded as bonuses for the purchase of Plains.

For Yin Nian, it is a bit of a feeling of opening a lucky bag.

I'm looking forward to it.

……

When the storehouse was built, the partition was already made.

And the black sky just cleared out one of the partitions, and after casting the secret of time standstill, he stuffed all the valuable things on the plain into it.

In these things, there are animals and plants, minerals, and natural treasures.

Even the edible wild vegetables and fruits were all piled up.

The black sky conjured the wings of the main body and flew beside Yin Nian all the time.

Because of its small size, it doesn't have the original domineering, but it looks a little cute.

In her previous life, many people envied her for having such a contract beast as Heitian.

But in fact, she keeps the sky as a pet.

As for why she would have something to do with her pets.

It all started with a time when she wanted to get a pet dog.

That was after she had stabilized in the Demon Realm.

I have too much free time every day, so I want to have a pet dog for fun.

Who knows, the black sky is strongly opposed.

He felt that he didn't need to compete with a dog for favor, and he lowered his grade too much.

Yin Nian was full of question marks at that time.

It turned out that after doing it for a long time, Heitian actually positioned himself like this?

After that, Yin Nian often used this incident to make fun of the black sky.

Despite Black Sky's repeated explanations, it simply hates dogs.

But Yin Nian still feels that although Heitian is usually quite domineering, he still has a soft side in his heart.

Just embarrassed to say.

Since then, she will often touch Heitian's head, and be happy to reward a few magic crystals or something.

As it turned out, it worked quite well for the dark sky.

This is probably his girlish heart!

No, boy's heart!

……

After coming to the warehouse, Yin Nian saw mountains of materials, stored in the warehouse according to a simple classification.

There are relatively rare ingredients, seven or eight different types of crystal ore, and some potions that cannot be cultivated artificially.

These are the three most important items in the storeroom.

It's all things that Yin Nian can use, but it's not easy to get.

In addition, there are several special items that are placed in a corner alone by the dark sky.

"Master, I have to say, your luck is still very good this time, on this plain, I found an egg of a frost flower butterfly, the bones of a dead purple thunder beast, and his inner pill, don't you feel that 20,000 magic crystal flowers are worth it!" Hei Tian flew in front of the small pile of items, wagged his tail, and said in a somewhat inviting tone.

"Frost Flower Butterfly, Purple Thunder Beast?" Yin Nian was indeed very surprised to hear these two names.

The Frost Flower Butterfly is a spirit beast that is very suitable for contracts, and it is a spirit beast unique to the purgatory space, and it is born with a temptation attribute that is always full of level, which can easily make people fall into illusions.

This kind of creature is extremely rare even in the purgatory space.

The upper limit of the growth of the Frost Flower Butterfly is related to the contract with its owner.

The stronger the owner's mental power, the higher the upper limit of the Frost Flower Butterfly.

For Yin Nian, it is a good choice.

As for the Purple Thunder Beast, it is a fierce beast that is not inferior to the Frost Flower Butterfly at all.

It can't be contracted, but it's a treasure all over its body.

In this world, thunder attribute materials are always the most scarce.

But the whole body of the Purple Thunder Beast is related to thunder and lightning.

What's more, adult Purple Thunder Beasts usually have the cultivation of the Divine Sea Realm, and it is not an ordinary difficulty to hunt.

Now he gave her a ready-made corpse bone, not only with complete fur and animal bones, but also with an intact Neidan.

Judging from the fluctuations in the spiritual power on the Inner Dan, this purple thunder beast was obviously an adult before it was alive.

The preciousness can be imagined.

However, Yin Nian can only collect it temporarily, because she has no way to take this pile of thunder attribute materials.