"Yes, exchange for a passer-by's disposable mask-" Lin Fei said to the God of War system in his head.

"The exchange was successful, and the potion disappeared in the last three minutes.

Passerby A disposable mask, valid for 100 cosmic hours after wearing.

Sometimes, the illustrious status is not as mediocre as the security. Passers-by armor masks, turned into preparations for you who want to live a leisurely life. The voice of the God of War system sounded in Lin Fei's head.

In Lin Fei's hand, there was an inconspicuous human skin mask, and after Lin Fei took a few looks, he put the mask into the storage ring, preparing to keep it for his own life when he met the silver-haired red-eyed destruction girl.

Afterwards, Lin Fei began to rest.

For the next two days, Lin Fei spent the next two days in his small room, and when he was fine, he exercised his body and thought about the next strategy.

On the third day, the deputy commander of the Golden Fortress, the backbone of the Bald Holy Sect, sent a message to Lin Fei, saying that the Golden Fortress is expected to arrive at the border of the Heavenly Dragon Federation in five days, travel through time and space, and return to the battlefield between the Heavenly Dragon Federation and the Hundred Beast Empire a hundred years ago, ready to change history.

And he has already informed Lin Fei of the things that Lin Fei has explained, and he has finished informing the Holy Sect of Secret Feihua.

Lin Fei waited boredly for another day, and Dark Feihua sent a message to Lin Fei saying that the silver-haired and red-eyed destruction girl of the Rune Sect Master of the Hundred Beast Empire was very interested in the Golden Fortress, and gave the Holy Sect three small rune modified warships as a message fee-

In order to watch the rune fleet that appeared in the Golden Fortress through time and space, Lin Fei asked the bald backbone of the Holy Sect to open the video recording device of the watch, and implanted a small intercom in his ear, Lin Fei sat in his room, ready to remotely control the backbone of the Holy Sect, and see the real combat ability of the rebel army formed by the Rune Destruction Girl-

Soon, it was the last day when the Golden Fortress was ready to travel through time and space, in the center of the main control room of the Golden Fortress, in the monitoring stereoscopic interstellar map, a group of red punctuated fleets and hundreds of warships were suddenly displayed from the Hundred Beast Empire, and the control room personnel of the entire Golden Fortress were already nervous and even more worried.

The metal fortress has traveled through time and space this time, and it has been simulated countless times, using the built-in black hole to travel through, and I want to travel back to a hundred years ago, whether it is time or place, this time the time and place cannot be changed, otherwise the possible consequences are not known to what era I have traveled to.

"All personnel, enter combat mode." The commander-in-chief of the Golden Fortress, the old man, began to conduct emergency operational command. He didn't think that the unknown fleet that came from the Hundred Beast Empire this time was just a matter of coming to see it.

Lin Fei saw through the bald backbone's watch that the rune fleet coming from the Hundred Beast Empire began to eject thousands of unknown spherical metals with a diameter of ten meters from the major fleets.

These metal balls began to rotate rapidly, flashing red light on them, and flew towards the Golden Fortress, and when they flew halfway through, these metal balls, some of which unfolded into a flat turret, began to fire red beams, and some of them rotated rapidly, like a drill, and flew towards the Golden Fortress.

In the face of this unknown weapon, the Golden Fortress, with tens of thousands of built-in turrets, is constantly opened, and countless missiles and energy beams are flying in the universe.

A big war has broken out, and the rune fleet, outside hundreds of warships, has opened a layer of defensive shields with strange rune shapes, and the first fire attacks of the Golden Fortress have been taken.

Subsequently, the rune fleet in space, posed in the shape of an ancient rune, and inside the warships, the energy launch pads were opened, and a huge black-red ancient rune sphere was formed in space, and a black-red sphere rune was generated in the center, and the volume of this sphere was gradually increasing. "Quick, let the Golden Fortress fire its main cannon, or you and I will die." Lin Fei felt that the sense of oppression of this black and red rune was several times stronger than the sense of oppression when he saw the Destruction Maiden underground, so he quickly contacted the backbone of the Holy Sect.

"Fortress main cannon, enter the state of charging and firing." The deputy commander of the Golden Fortress, after hearing Lin Fei's order, shouted at the commander.

"The main gun, the 'Fortress Black Hole Blaster' is ready to be fired." The commander-in-chief of the fortress, after glancing at the bald backbone, repeated the order again.

The Golden Fortress, which unfolds from the metal inside, reveals a huge black gap, a black hole that can attract all matter in the universe, just deep in this black hole.

With the exposure of the black hole, the frequency in space began to become chaotic, and the edge of the black hole transformed and controlled by the Celestial Dragon Federation continued to gather energy, and the golden fortress also began to transform into the state of firing the main cannon, and the internal metal structure began to adjust rapidly, and the internal channel was quickly closed and closed.

On the border of the two empires, black and red energy is gathering in space.

Most of the personnel in the control room of the Golden Fortress clenched their hands, ready to watch the collision of these two energy beams.

The black-red energy emitted by the ancient rune array of the rune fleet was completed almost at the same time as the latest black hole shock wave of the Golden Fortress in the universe, and the two parties had a tacit understanding, and carried out a straight line shot, and the two huge energies collided.

The rune fleet launched the ultimate rune attack array of the previous rune civilization, destroying the rune, while the golden fortress launched the highest hidden military technology black hole weapon of the Celestial Dragon Federation.

Two terrifying high-end energy weapons appeared in the universe at the same time.

The black-red energy ball of the rune fleet is like a hot little star that is about to explode, and the black hole energy shock wave is like a giant pipe that can swallow everything.

In the end, the two major energy gatherings produced an energy storm, and in the center, a huge vortex was produced, and the black hole shock wave broke away from the original control, and in the center of the golden fortress and the rune fleet, a huge unstable black hole was generated.

A huge attraction was generated, and in the state of electromagnetic interference, the ancient rune array of the rune fleet collapsed in an instant, and hundreds of rune warships were sucked into the newly formed black hole, and the rune defense shield outside the rune fleet was damaged in this storm of huge energy after only a few seconds, and the battleships continued to explode, and the golden fortress was also not spared.

"Golden Fortress, open the space-time travel defense, and rush into the space-time black hole." The commander-in-chief, the old man, saw this scene and knew that it was too late to evacuate, so he decisively gave the order.

The Golden Fortress reopened, transforming into a rotating orb of regular form, and the metal plate on its exterior fell off, revealing a special golden soft metal. The Golden Fortress quickly rushes into the black hole of space-time.

Lin Fei looked through the watch viewer and saw a red beam of light flying out of the rune fleet, rushing into the golden fortress that was spinning at high speed.