Lord: Start with a 10,000-fold increase and empty the store!

At this time, Leila's face also turned cold, and she said:"Anyway, you can't activate these arcane puppets."

Hearing this, Ye Fan frowned slightly and checked the information of the arcane puppets.

【[Arcane Golem] (Not activated)

Activation conditions: 120 million crystals. 2. Obtain [Arcane Core Activation Key】

……

Two hundred million crystals were within Ye Fan's expectations.

Moreover, with his current total crystal amount, activating all of them was not a problem.

However, the arcane core activation key?

What is this?

Leila snorted and said,"Back then, my father was afraid that I would become powerful, so he set up a double insurance. In order to activate these arcane puppets, Shelt and I must open it at the same time."

"Shelt?"

Ye Fan murmured. He should be the strongest scientist in the empire.

But... this guy has been dead for thousands of years, right?

Leila said:"I know where he is. If you have the ability to kill him, you can go by yourself."

She paused and said:"If you can kill him, I will give you all these things."

After the words fell, the voice of the system suddenly rang in Ye Fan's ears.

"Ding Dong~ [Phantom Goddess Leila] has issued you the only hidden mission [Imperial Scientist]. Do you want to accept it?"

Ye Fan hesitated for a moment, then said,"Accept it."

"Ding Dong~ You have successfully received the SSS-level task [Imperial Scientist】！"

……

【[Empire Scientist]

Mission Description: The Phantom Goddess was once the princess of the Arcane Empire. She now entrusts you to kill Shelt, the strongest scientist in the empire. His body has perished, but his soul is still alive.

Mission Nature: The only hidden

Mission Difficulty: 5 billion

Mission Content: Clear the secret realm [Empire First Research Institute] and kill Shelt

Mission Reward: ? ? ?

Tip: There are countless dangerous traps and facilities in the Empire First Research Institute. Please act with caution!

……

At this time, Ye Fan also finished reading the information of the task. Even he couldn't help but be a little surprised. The difficulty of the task is actually 5 billion?

You know, even the [Return to Yaeyama], which is hostile to all green-skinned orcs, is only 8 billion.

What kind of terrifying things are in this research institute?

Thinking of this, Ye Fan temporarily suppressed the task.

Although he didn't know what was in the research institute, he knew how difficult it was to return to Yaeyama.

That was directly facing more than a dozen immortal green-skinned gods.

With this comparison, Ye Fan decided to accumulate strength for the time being.

What he lacks now is just the accumulation of time.

The arms can't be taken away for the time being, but... Ye Fan won't be polite about other things.

He walked directly to the control center.

Leila stomped her feet and hurried to catch up.

The control center is responsible for the operation of the entire arsenal.

According to the map, Ye Fan came to a small room.

There were various instruments that he had never seen before in the room, and in the center of the instrument, there was a basketball-sized ball emitting a faint light.

It was the brain of the entire arsenal.

At this time, the intelligent brain made a mechanical sound:

"Dear royal descendant, welcome to the Arsenal Control Center!"

"Smart Brain 4396, at your service!"

"……"

Hearing the voice of the intelligent computer, Leila was still furious. She asked,"Royal descendant? Whose descendant is he?"

The intelligent computer stared at Leila for a while, as if hesitating whether to pay attention to her.

This made Leila very angry again.

Finally, the intelligent computer said,"Princess Leila, according to my database, the blood match rate between Lord Night Demon and your husband is 100%"

""I! Don't! Have! A! Husband!"

Immediately, Leila's roar rang out throughout the control center.

She was so furious.

How could a man she had never even met become her husband?!

And...

Ye Fan was the descendant of that man?! And now he actually controlled the entire arsenal?

This was too outrageous!!

……

Ye Fan scratched his ears and ignored Leila's shouting.

He said to the intelligent computer,"I want all the architectural drawings."

The intelligent computer suddenly flashed a light and said,"It is being processed.……"

A few minutes later, a series of system sounds rang in Ye Fan's ears.

"Ding Dong! You have unlocked a new building [Arcane Space Storage】！"

"Ding Dong! You have unlocked a new building [Arcane Energy Extractor】！"

"Ding Dong! You have unlocked a new building [Royal Magic Academy】！"

"Ding Dong~……"

……

The system voice fell, and Ye Fan checked his building interface, which showed countless building drawings.

The first was the extremely useful [Arcane Space Storage] and [Arcane Energy Extractor].

Ye Fan checked their information one by one.

【[Arcane Space Storage]

Description: The Arcane Empire has a very deep understanding of space magic. Using space fluorite, it can create a huge space that can accommodate all the resources of the entire continent. Note that this space cannot store living things.

Level: 1

Construction cost: Crystal * 10 trillion, Space Fluorite * 5000

Effect: Storage of resources

……

【[Arcane Energy Extractor]

Description: The Arcane Empire has made a profound study of magic energy. Using lasers, it can instantly cut crystals and generate magic power.

Level: Level 1

Construction cost: Crystals*10 trillion, Laser Generators*5000

Effect: Convert magic power

……

At this time, Ye Fan also saw the resources needed for the two buildings.

He was also surprised.

Each building required 10 trillion crystals. It was even more necessary to have space fluorite and a laser generator.

After the disappearance of the Space Goddess, space fluorite has become a scarce commodity in the black market.

One piece costs billions of gold coins.

Of course, it was not a big problem for Ye Fan. As long as it could be bought with money, it was not a problem.

���The light generator is an old antique of the Arcane Empire, and the manufacturing technology has long been lost.

However, it is different for Ye Fan.

Thinking of this, Ye Fan asked:"Intelligent Brain, upload all the production drawings."

The voice of the intelligent brain machine came:"Data search in progress……"

"Dear royal descendant, all the production drawings have been uploaded!"

At the same time, a series of voices from the system sounded in Ye Fan's ears.

"Ding Dong~ You have unlocked the production drawings of [Arcane Staff (Staff)], please produce it on the production line!"

"Ding Dong~ You have unlocked the production drawings of [Arcane Sword (Handle)], please produce it on the production line!"

"……"

"Ding Dong~ You have unlocked the production drawings of [Arcane Armor (Mythical Level)]. Please produce it on the production line!"

……