Li Suxin pointed to the iron box by the window and said, "I'm afraid so." ”

Mo Chen took a look and found that the screen on the iron box was flashing a sentence.

"The Guardian of the Floor has been authorized, please enter the battle sequence immediately. ”

"The building manager has authorized it, let's see how this iron box is used. Mo Chen immediately came to the window and swiped his shadow stuck on the card slot.

"The lander, Tang Buchen, has entered the battle sequence. ”

At the same time, Li Suxin also came to the window and swiped his card on the card slot.

"The lander, Li Jingxian, has entered the battle sequence. ”

When Mo Chen's information was displayed on the screen of the iron box, it immediately began to deform.

A huge screen emerges from the tin box, showing the view outside the window.

Then an operating table appeared in Mo Chen's hand, and this operating table was relatively simple. To put it bluntly, it's a steering wheel, and a few buttons on the steering wheel.

Before Mo Chen could figure out the function of the console, he found that a message appeared on the screen in front of him.

"In view of Tang Buchen's first use of the defensive fort in the building area, he is now starting to teach novices. ”

Then, before Mo Chen could react, a simple animated operation instructions appeared.

After reading this animation description, Mo Chen became a little clear: "I see, the defensive fort in this building area only has simple aiming and firing." I see. ”

Mo Chen operated the turret and began to look around, and then found that the perspective of this turret was perfect.

The flat view of the window where Mo Chen is located, whether it is the sky or the ground, can be seen.

Just when Mo Chen was having fun, Li Suxin suddenly said seriously: "It's here!"

A red arrow was also immediately displayed on Mo Chen's screen, and Mo Chen immediately changed his perspective with the arrow.

When Mo Chen's perspective switched over, he found that the sky at the edge of Tianmen City was actually covered with a layer of green clouds!

So Mo Chen immediately zoomed in on his perspective, and finally saw Qingyun's true face.

There was a cluster of cyan flames above the head of the pitch-black shadow raven, and that blue cloud was a cloud of cyan flames on the heads of countless shadow ravens!

"So many! It's a natural disaster!" Mo Chen's mood immediately became heavy.

"Warning, warning! The Shadow Ravens are coming, estimated at twenty thousand. Please be ready for battle and follow the command of the Guardian of the Building!

Attention, attention, non-congenital foundation monks, do not leave the residential building!"

"There's still a minute left in contact with the Shadow Raven, so please get ready. ”

"I'm Ye Xuanzhao, the guardian of the building area, please get ready, listen to my orders and fire at any time!" Mo Chen's screen changed rapidly, and finally Ye Xuanzhao's voice came out of the screen.

Mo Chen immediately followed the introduction in the beginner's tutorial and immediately switched the guard turret to attack mode, ready to attack at any time.

With the advent of the Shadow Raven, the green clouds over Tianmen City are getting bigger and bigger, and they are becoming more and more depressing.

Then, with the arrival of the Shadow Raven Swarm, the residential area of Tianmen City began to have sparse blue artillery fire attacking the Shadow Raven Swarm.

"All gunners! Attack now!" Yagenzhao commanded from the screen.

Mo Chen immediately aimed at the blue clouds in the sky and began to attack.

"Knock knock~" High-frequency artillery fire immediately sent out from Mo Chen's fort and shot towards the shadow ravens in the sky.

Then, as the artillery counterattack of Tianmen City began, the shadow ravens in the sky began to fall from this sparse shadow raven.

One of the shadow ravens fell from in front of Mo Chen's cannon, and it was only then that Mo Chen could see the full picture of the shadow raven.

This shadow raven is about the same height as an adult!

If the Shadow Raven spreads its wings, it will be bigger than a human!

"Is this the Shadow Raven with innate strength, I wonder how big the Shadow Raven is in the Jindan Period?" Mo Chen sighed.

However, Mo Chen's defensive turret is also very powerful, if it is accurate, it will basically kill a shadow raven with one shot.

But the Shadow Raven is flying in the sky, and if it doesn't have super high shooting skills, I'm afraid that a dozen shots won't be able to hit a Shadow Raven.

However, the amount of ammunition for the defensive batteries was certain and could not be fired all the time.

So when Mo Chen was aiming at the Shadow Raven Group and preparing to fire again, he found that no artillery fire had been fired from the fort.

"What's going on?" Mo Chen couldn't help but pat the iron box of the defensive fort.

"You've run out of ammo, please replenish it as soon as possible!" and a pop-up window appeared on Mo Chen's screen.

"Ammunition, where is the ammunition?" Mo Chen wondered.

After groping up and down on the defensive fort for a while, Mo Chen found that there were no gaps to open.

Just when Mo Chen was in a hurry, there was a knock on the door.

"Who will knock on the door at this time?" Mo Chen was a little puzzled, but still opened the door.

A Shadow Terran girl was pushing a huge cart and stood nervously in the doorway.

"Hello, I'm an ammunition delivery division. This is your new ammo box!Please don't save ammo!" After seeing Mo Chen open the door, the girl immediately bowed to Mo Chen.

Mo Chen looked at the ammunition box that was about a cubic meter, and he wondered: "This is my ammunition box? How to install it, I can't find the magazine and can't replace it." ”

After a hint of doubt flashed in the girl's eyes, she immediately understood: "This is the first time you have used the defensive turret, I can help you change the ammunition." ”

Mo Chen was pleasantly surprised: "Okay, thank you very much." ”

So after the girl came to the room with a trolley, she saw Li Suxin operating on another turret, so she immediately said, "It turns out that there is another gunner."

Then you're going to have to double the amount of ammo you have in this room. I'll send another box of ammunition in a moment. I want to help you change your ammunition. ”

The girl immediately manipulated the console with her hands and feet, and an empty box immediately popped out of the defensive fort.

So the girl opened the one-meter-square ammunition box, pulled up a standard ammunition box from it, and then set it on the defensive fort.

Seeing the girl's struggling appearance, Mo Chen took the ammunition box in the girl's hand, and then loaded it into the ammunition filling port.

As soon as Mo Chen loaded the ammunition, he was about to talk to the girl when he heard Li Suxin say, "Load the ammunition!"

So Mo Chen had to smile apologetically at the girl, and then picked up another box of ammunition and replaced the ammunition for Li Suxin's defensive battery.

After Mo Chen turned around, he found that the Shadow Terran girl had already pushed the cart to the door.

"Are you leaving?" asked Mo Chen with a smile.

The Shadow Terran girl smiled at Mo Chen Yanran and said, "Yes." Keep up your efforts and be sure not to save ammo. I'll definitely bring you ammunition!!"