Return to Immortality: One point investment, a billion times critical hit!

Time flies.

Seven years later.

Under Ning Xuan's care, the three children are already seven years old.

Ning Qingxue was born first and is the eldest sister.

Ning Qinglan was born a few seconds later and is the second sister.

The last one to be born is the youngest brother Ning Qingyun.

The two sisters are very sensible.

This makes Ning Xuan very happy.

Although the youngest son Ning Qingyun is a little naughty, he is not bad by nature.

At the age of seven, the spiritual orifice in his body has completely condensed.

This means that he can start practicing.

This day.

Ning Xuan took the three children and looked up at the sky in the mansion.

He did not intend to continue to interfere with the practice of the three children.

Because everyone has their own specialty!

He may be good at killing enemies.

But things like practice should be guided by more professional people.

And Luoyang, the mayor of Ningcheng.

is a good teacher.

Speaking of Ningcheng today, it has gone from a remote place to the place where Ning Xuan built his mansion.

Now it is ten thousand times more prosperous!

Ning Xuan is the king of the Black Spirit Realm.

Ningcheng where he is located naturally becomes the main center of the Black Spirit Realm!

"Do you see the stars above your head?"

Ning Xuan holds three children.

Staring at the sky with dark eyes.

"Daddy lied, there are no stars at all!"

Xiao Qingyun pouted.

"It will be there soon."

Ning Xuan smiled dumbly.

Waved to the sky.

Instantly the dark clouds dissipated!

Revealing a vast expanse of stars!

"Wow..."

"So beautiful!"

"Looks like maltose!"

"No, it's obviously like, like, like, but it's not like maltose anyway!"

The eldest sister Xiao Qingxue was shocked.

The second sister Xiao Qinglan retorted.

And Xiao Qingyun was completely dumbfounded.

His eyes were fixed on those bright stars.

He couldn't bear to close his eyes at all!

The sky, so it turned out to be like this?

"Look at those stars, what do they look like when put together?"

Ning Xuan smiled slightly.

"Like, a small river!"

Ning Qingxue answered first.

Her eyes narrowed into crescents.

She looked forward to her father's response.

"Yes, Qingxue is right, it looks like a river."

Ning Xuan smiled and touched Ning Qingxue's head.

"Wrong, it looks like a river, but rivers are not that big!"

Ning Qinglan immediately retorted!

"That's right, it looks like a river."

Ning Xuan also smiled and touched Ning Qinglan's head.

Ning Qinglan's pouting turned into a sweet smile.

"Like the sea!"

"A, boundless sea!"

"You can't see the bottom, and you can't see the end!"

Ning Qingyun answered stupidly.

"Yes, this is the world above our heads."

Ning Xuan's eyes were deep.

It seemed as if he had penetrated the stars and looked at a more distant place!

"Above the Mortal Realm is the Dao Realm!"

"This world is made up of layers of realms."

"Every shining star is a Dao Realm."

"When countless Dao Realms are connected, they form a world!"

"A flowing Milky Way, the Sea of ​​Stars!"

"Every wave that opens is a broken world..."

The three siblings were immersed in Ning Xuan's story.

They were so shocked that they couldn't speak.

"So..."

Ning Xuan changed the subject.

"You have to practice well, you know?"

"When you become stronger, you can fly up there, travel through the Sea of ​​Stars, and fly through the Milky Way!"

"Well, I will definitely practice well and take my father and mother to the Sea of ​​Stars in the future!"

"Stupid, it's obviously the Milky Way!"

"It's the Sea of ​​Stars!"

"The Milky Way, the Milky Way, is the Milky Way!"

"I hate Xiaolan, it's the Sea of ​​Stars!"

"Humph, the Milky Way!"

The two sisters were arguing about immortality.

Ning Qingyun stared blankly at the stars.

There was no response for a long time.

…

…

Time flies.

After sending the three children to Ningcheng Academy for training.

Ning Xuan put all his energy on another thing!

Hongmeng Secret Realm!

This thing was the wedding gift given to him by Yanyu!

It is worth mentioning that the place ruled by the Jiang family is the Sword Realm!

Realms like the Sword Realm are called Mortal Realms.

And the Black Spirit Realm ruled by Ning Xuan is one of the twelve small realms divided in the Sword Realm!

The Flame Realm and the Pill Realm are both complete large realms like the Sword Realm.

They are all controlled by the Emperor Clan.

The Jiang family is the weakest one in the Emperor Clan.

The answer is also very simple.

Although the Jiang family had an emperor in their ancestry!

But there was no emperor's weapon passed down...

This made the Jiang family's position in the Emperor Clan quite awkward.

There are three other large realms around the Sword Realm!

They are the Flame Realm, the Pill Realm, and the Soul Realm!

On the day of Ning Xuan's wedding, Danyu and Yanyu both sent gifts.

The only exception was the Soul Realm.

But let's not talk about that for now.

Ning Xuan was studying the Hongmeng Secret Realm.

He was very emotional.

"Secret Realm..."

The biggest difference between the Secret Realm and the outside world is notWhat natural treasures!

How can a small secret realm produce spiritual medicines that can compare to the complete outside world?

The most amazing thing about a secret realm!

is its time flow rate!

And the best among them is the secret realm called Hongmeng.

Just like the Hongmeng secret realm in Ning Xuan's hand!

The time flow rate is ten times faster!

In other words, one year outside is equivalent to ten years in the secret realm!

This is a brand new and clean secret realm.

There is nothing inside.

But Ning Xuan does not intend to use it to grow spiritual medicine or something.

He intends to transform this secret realm into something to hone his cultivation and combat power.

Ning Xuan's mind moved.

Boom!

As a domain king, he has no shortage of refining materials.

Ning Xuan refined these materials into mechanical puppets according to the long-forgotten memories in his mind!

There are tiger beasts, wild beasts, Tyrannosaurus beasts... and so on!

As for the other batch.

Ning Xuan refined a motorcycle, a motorbike, and an airplane!

That's right, what Ning Xuan wants to make is Tutu's Adventure!

Refined two different camps.

But this is a fantasy version of Adventure.

Ning Xuan refined these mechanical puppets to different levels of cultivation.

Start with Qi Refining!

Foundation Building, Golden Core, Yuanying, Transformation...

Until the highest holy realm!

Ning Xuan stopped.

Saint King can also be refined, but it takes too long.

Wait until the secret realm is arranged as planned.

Ning Xuan realized that ten years have passed...

This time is longer than he expected.

But everything is worth it!

Looking at the countless puppet mechanisms in front of him.

Ning Xuan smiled with satisfaction.

Two major camps.

Beastmen and Machinemen!

Realms from low to high.

Cultivators who enter the secret realm can choose different difficulties according to their own wishes.

There are three modes of difficulty.

Simple - Defeat the final Yuanying puppet to pass the level!

Ordinary - Defeat the final Huashen puppet to pass the level!

Nightmare - Defeat the final Shengjing puppet to pass the level!

As for why Ning Xuan spent so much energy to get so many seemingly useless items?

The answer is also very simple!

It is to hone the younger generation!

From the moment he obtained the system, there will be many clansmen in the future.

Ning Xuan practiced hard for four thousand years!

He knows the dangers of the outside world far better than others.

Frankly speaking, if it weren't for the protection of the emperor's soldiers, he himself would not have come to this day.

So for his own blood descendants.

Ning Xuan always wants to help them avoid some risks.

Hongmeng Secret Realm is the best whetstone.

The clansmen can hone their strength in the secret realm before coming out.

This way of practice is undoubtedly the safest!

As for whether this is useful?

Frankly speaking, not everyone is a genius.

Break through in a desperate dead end!

More cultivators died in desperate situations!

Such as Luoyang, the city lord of Ningcheng.

Luoyang's ancestors were Ning Xuan's old friends!

That was an unparalleled evildoer!

He was praised as having the potential to be an emperor!

But what happened later?

He died.

It was only after Ning Xuan met Luoyang that he realized that their clan had declined to the point where they could not survive.

So Ning Xuan brought Luoyang to Ningcheng.

Thinking of the past.

Ning Xuan's expression became a little complicated.

Before the system was activated.

He wanted to find a few tool people's bloodlines and improve his cultivation!

Then return it to himself a billion times.

From then on, he took off directly!

But people are not saints, who can be ruthless.

After having children.

Compared with the improvement of cultivation, Ning Xuan hopes that each of these children can be safe and worry-free.

Home, what is home?

Without one person, it's not home...

[Ding, target Ning Qingyun breaks through the Nascent Soul stage and is hitting with a billion times crit...]