"Come down, I'll be angry if I don't come down."

There was no way for a while, Tang Yu had no choice but to say with a straight face.

Not to mention, this method is really effective, little Lori pouted, although she was very unhappy, but she still let go of her hands and fell down.

"Tell me what's new in the upgraded Hero Fortress?"

Tang Yu couldn't wait to ask.

"Bad master."

Little Lori pouted on her pink lips and muttered dissatisfiedly. But he replied anyway.

"There aren't many new features, but the main thing is that many of the original features have been enhanced."

After speaking, she waved her little hand.

Then, a rectangular pattern resembling a door frame on the right wall lit up, and then the wall inside the pattern was completely covered with a layer of fluorescence, as if it had become a ripple of water.

"What is this?"

Tang Yu asked curiously as he looked at the changed wall.

"This is the lounge."

Little Lori introduced.

"Inside is the lounge, so this is the door?"

Tang Yu pointed to the wall and asked in amazement.

"Yes."

Little Lori nodded.

Then, Tang Yu walked in with full curiosity.

From the outside, it looks like a wall, but when you walk in, you can find that there is a hole inside.

The same silver walls as the outside divide the room into bedrooms, toilets and bathrooms.

"This is the living area that can only be unlocked after upgrading to level 2 in the Hero Fortress."

Little Lori explained.

"Living area? What other places is there in the Hero Fortress besides the control room? ”

Tang Yu's eyes widened.

Only then did he realize that he had been in a misunderstanding all along.

Before, because he had only been to the control room, Xiao Lori didn't mention it, so he always subconsciously thought that there was only one control room in the Hero Fortress.

But is that really the case?

Since it is called a Hero Fortress, it must be a fortress or something like that, how can there be only one control room?

"Of course, there are other places, the Hero Fortress is a large city, and this is just the core control room of the central control tower."

Little Lori explained.

"There really is a city."

Listening to Xiao Lori's words, Tang Yu's eyes suddenly widened, and he was immediately extremely curious in his heart and asked.

"Can you take me outside?"

Little Lori shook her head and said.

"No, the open area of the second-level hero fortress only has the core control room and living area. You have to go to level 3 to unlock the entire central control tower, and I don't know the rest of the city. ”

Hearing this, Tang Yu immediately sighed helplessly.

He didn't need to rest at this point, so he just looked around and left the living area and returned to the core control room.

"What's that?"

After returning to the core control room, Tang Yu immediately stretched out his hand and pointed to the silver throne on the crystal platform and asked.

Little Lori's gaze followed Tang Yu's fingers to the throne.

"That is the throne of heroes, and it is your master."

As she spoke, she pushed Tang Yu to sit on the throne.

"Master, you feel what has changed."

Tang Yu felt it quietly as he said, and immediately discovered something special.

He felt that there seemed to be a spiritual connection between himself and this throne.

It should be an instrument, and it has high-end artificial intelligence, as long as you sit on it, everything you think in your head, it seems to be able to receive it.

Weapon systems, hot weapons classification!

Tang Yu didn't speak, but gave instructions in his head.

Then, he felt a flower in front of him, and when he looked closely, a square hanging blue screen with a length and width of one hundred and fifty centimeters had appeared in the air one meter in front of him.

What appears on the Blu-ray screen at this time is the Thermal Weapon page of the weapon system.

Glancing at the page, Tang Yu froze in the last position.

Originally, there was only one option for firearms on the Hot Weapons page, but now there is one more.

This option is called: Special Weapons!

"Special weapons?"

After following the gaze, my heart was full of doubts.

He really didn't know what this so-called special weapon meant.

So, he entered this option with a full of doubts.

Dozens of weapons come into view, take a closer look at the first one.

Weapon Name: Thunder Cannon.

Level: Level 2 Special Weapon.

Function: Transmit compressed high-voltage current over a long distance.

Effective range: within 10 km.

Energy: 1,000 points.

Retracting his gaze, Tang Yu took a deep breath, his eyes full of horror.

Although he had long known that there would be more advanced and stronger weapons in the upgraded weapon system, and had long expected that the amount of energy required would be more, he had never expected it to be so outrageous......

The first-level shotgun only needs a few dozen energy points to produce, and the second-level special weapon actually costs a thousand points......

After leveling up the Hero Fortress, his remaining energy points add up to only 5,000 points.

Tang Yu exited the special weapons page, went to the firearms page instead, and looked at the price of the second-level shotgun.

After reading it, he couldn't help but breathe a sigh of relief.

It seems that the price of that special weapon will be so expensive, it should have nothing to do with the level.

Because, the most expensive of the second-level shotguns is only 400 energy points. This special weapon costs a thousand, which should have a great relationship with its own power.

Because the price is too expensive, he has no intention of exchanging it for the time being.

Exit the Hot Weapons page and enter the Cold Weapons page.

On the Cold Weapons page, there are still two options, melee weapons and ranged weapons.

For long-range weapons, Tang Yu decided to use hot weapons, and for melee weapons, he used cold weapons.

On the Melee Weapons page in Cold Weapons, when the system is at level 1, only one melee weapon called the Saber of the Hunter can be selected.

Now, with the upgrade of the weapon system to two levels, there are many more options.

There are nine kinds.

The first.

Weapon Name: Ice Fang.

Level: Level 2 melee weapon.

Side Effect: Ice Attack.

Energy: 1,000 points.

Material: 1 cryolite.

"Cryolite?"

Tang Yu muttered with a puzzled expression.

This was the first time he needed more than energy to exchange items or craft weapons.

"What is cryolite?"

Tang Yu asked Little Lori.

"Cryolite is an ice-attribute spar, which is the core of the Ice Tooth Sword's attribute attack, and if there is no Cryolite, the weapon system cannot make the Ice Tooth Sword."

Little Lori explained.

Hearing this, Tang Yu thought for a moment and asked again.

"So where can I get cryolite? Can I exchange energy for energy in the exchange system?

Little Lori shook her head.

"No, you can't."

"None of the crafting materials needed to make weapons can be exchanged for them through the exchange system. It must be obtained through your own power. ”

Hearing this, Tang Yu frowned. Because according to memory, there is no such thing as cryolite on the new earth, so isn't it impossible to make it?