"Zila!"

A huge blue-purple electric barrier flashed between the two psychic towers, and it seemed that a wide blue-purple ribbon was shaken open in the air, and all the forward-rushing aliens turned into scorched earth in an instant. Pen | fun | pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

This is a new feature of the Psychratech: the ionization barrier. By connecting the reactor's wires to the psychic tower, it can be continuously supplied with magical energy, and the six psychic towers form a regular hexagon, which firmly protects the reactor and the people's defensive positions.

"I'm right below you right now, and I'm about to form a siege on Ekhnatun, which is expected to be completed in half an hour. ”

George's voice lifted everyone's spirits.

It's been an hour and a half, all kinds of slimes have swarmed in, all kinds of species have changed their patterns, what mutated rats, cockroaches, vampire bats, wave after wave, but one and a hundred of the same, no matter how the shape changes, slimes or slimes, is there any particularly advanced strategy and tactics, so although the human front seems to be crumbling, it can still survive tenaciously.

Now that the news of reinforcements has arrived, and there is still half an hour to leave this sewer hell, how can everyone not be happy?

Darker asked, "What should we do now?"

"Adjust your defensive formation and prepare to retreat. Be quick and careful, the flood will not recognize people. I'll get back to you in fifteen minutes. ”

George cut off the communication. Duck asked, "Is our retreat routed ready?"

Isabella said, "Alright, take the predetermined route, the maintenance passage in the northwest corner. Hamilton's men go first, and we stay behind. ”

Royce frowned, "Why are we staying?"

Isabella said, "Do you not have to worry if they stay? It is likely that no one will be able to leave in the end." Besides, we can't get to the ground now. You must first go back to the second floor to change clothes. ”

Duck asked, "What about the reactor?"

Isabella said, "Riley and I discussed with them just now, and we agreed that keeping that thing would only be a bad thing. Overload the magic energy and blow it up. ”

Dark's brow furrowed.

The reactor can now be said to be the core of the entire third-tier defense system, and once it is blown up, most of the defenses, including the psychic tower, will be rendered useless.

Isabella continued: "The problem now is that where we are now, about four hundred meters from the escape hatch. If the Psychic Tower can't provide cover, we'll have to rely solely on demonic power to escape the 400 meters. This is very dangerous. Not only that, but that escape opening can only allow one person to go up at a time. In other words, if four people act together, that place will definitely get stuck. ”

Royce said, "Can you connect the wire a little farther away, and then let it do that...... Overloaded?"

Riley shook her head, "It's too late. ”

Isabella said, "I have a preliminary plan. Hamilton's men retreated first, and while the tower was still operating, they should have easily cleared a way from here to the escape hatch. They left a small squad there to provide cover and set up a defensive position. We blew up the reactor and moved closer to them as fast as we could. They began to retreat upwards. My and Dak's emissaries are area attacks, and once we enter the defensive position, we use the magic circle that has been pre-positioned there to delay the time, and then retreat. Halfway through the passage, we sealed the top of our heads and our feet at the same time. Waiting for George to pick us up. ”

Royce said, "That sounds pretty solid, but I remember you saying that there is nothing wrong with the plan." In case there are three long and two short, I think, either swallowed by the slime or drowned in the sea. ”

Isabella looked at Riley, who said, "If it's the first one, there's really no way to do it." In the second case, the Ghost Fire Mask is sealed and lasts about five more minutes. Finally, slimes are very afraid of salt. Once surrounded, jump desperately into the sea!"

"Isn't that just what Ekhna swallowed?"

"If you swallow a mouthful of nitric acid, are you still in the mood to take care of the meat crumbs between your teeth?"

Duck took a deep breath and said, "Then it's decided." With the God of Light above, we'll be fine!"

Riley's eyes turned red and she wanted to cry, but Isabella was keenly aware of her emotions and squeezed her hand hard.

"Brother, you and Sister Isabella are going to come back alive!"

"Don't worry!"

Isabella quipped, "We are now believers in the dark god, should we say that the dark god is above?"

Royce also forced a smile and said, "Wrong, it should be the dark god, ahahaha." ”

Duck laughed: "Okay, that's it, I'll invite everyone to drink when I go back." Huh, what's going on with the Hamilton guards?"

Royce looked twice and said, "The workers and technicians are starting to retreat. There are also some people who go to build cover positions. ”

Duck was dissatisfied: "These guys, don't say hello when they start retreating!"

Isabella said, "Then let's prepare too, pay special attention to check the state of the demon, and see if the magic energy is full." Go your own way and prepare the necessary props. Meet here in five minutes. ”

Five minutes passed in the blink of an eye, and when the four of them gathered again, two communications came at the same time.

One was a communication from Stilwell via the Psychic Tower: "Positions are complete, ready to retreat." ”

The other is George's instant communication: "Are you all right?"

Duck replied loudly, "Putting the finishing touches on, where have you been?"

"Arrived about fifteen minutes later. You'd better move faster. Heavy boring machinery does not have precise control over when and where it arrives. Don't kill you guys! Retreat, retreat!"

"Understood!" cut off the communication, and Duck said loudly, "Isabella, contact Stilwell immediately and blow up the reactor!"

With Stilwell's order, Riley slammed the huge red button on the reactor's center console!

The blue progress bar on the console, which represents the power output of the magic energy, began to grow wildly, almost instantly turning purple, then blinding red!

A screeching alarm echoes around the entire base!

The two vertices of the regular hexagonal defensive formation consisting of psychic towers went out at the same time, and the defensive formation opened a huge, irreparable gap. Now, the regular hexagon is gone, replaced by an inverted trapezoid.

"Withdraw, withdraw, withdraw!" Stilwell yelled, waving his sword repeatedly. Under his command, Hamilton's guards quickly dropped their huge weapons and heavy armor and rushed towards the escape hatch.

Everyone's body is covered in sweat, and their hearts are beating like crazy!

The first person managed to get into the escape and vanished, followed by the second and third.

"Report!" the herald yelled, "First team withdraw!"

"Second team evacuate!"

"The third team is evacuated!"

Mawson glanced at Stilwell: "Let's go, Brother Stilwell, there are only two of us left, and the brothers are waiting." ”

Stilwell lifted his chin at the Dark Believers quartet who were still busy near the reactor, "What are they going to do?"

"As planned, I took a team of people to stay behind to cover. You must bring the second young master with you. ”

"Brother Mawson, I owe you a personal favor. ”

"Look at what you said, it wasn't me who retreated last. They are professional, and professional things will be left to professionals. ”

"Then I'll withdraw, you be careful. ”

Watching Stilwell's rapid evacuation, Mawson turned his face to look at the still busy Dark Cultist Quad, and a strange smile appeared on his face.