Obviously, if what Avery saw was the attack plan of the people of Chaos, then the invasion should be at the time of the Universal Exposition, that is, as early as next week.

So the reason why Eli was able to know the other party's plan should be related to the change at that time.

Therefore, the mutation is likely to be some kind of signal, representing the appearance of a loophole in the crystal wall.

"Wait. ”

Rosen seemed to remember something, and flipped through the information again.

He had expected that the previous attempts of the Chaos Folk would cause the cracks in the crystal wall to appear, but now it seemed that this was not the case, and the mutation a few months ago had occurred before any Chaos Folk advent that Lawson was aware of.

Rosen found the date, compared it, and found that it was the day he had traveled back into.

Although there is little conclusive evidence of a connection between the two, in Rosen's mind, the two things seem to be inseparable.

"If that's the case, then what details are there that we've overlooked?"

Lawson put the matter aside for a moment and began to look for traces of the retreating furnace.

The Retraction Furnace is an engine composed of two frozen magic anomalies, and in the vicinity of the Retraction Furnace, the density of energy will become extremely high, and it can even cause the distortion of time and space, in that place, space and space will become very ambiguous, and other planes that were originally curled up may also have different attitudes.

And the crystal wall that protects the main material plane may indeed gradually distort under the influence of the retreating furnace, revealing flaws, which will lead to the invasion of the people of Chaos.

This may also be one of the reasons why the Retreat Furnace will gradually disappear after the Holy War, people really can't control such a powerful force, and any wrecked explosion of the Retreat Furnace may lead to irreversible consequences.

Therefore, according to the few words left over from the ancient times, the only remaining retraction furnaces that are still in operation are located in the Endless Void, and most of them have been sealed.

Rosen reminisced about Ellie's memories, and finally let him grasp a clue.

This is the problem of rail trains, which has not been answered before, and these gaps in the long legs of the machine are used as space for rail trains to travel, but they are not really necessary.

Moreover, when the anomaly occurred, Eri was the only one who saw such an anomaly, and the people in other parts of the city did not have any anomalies, so it was hard not to think of it.

As a result, Rosen deduced that these existing gaps were likely to exist based on the retreat furnace.

For example, the path of energy flow.

Thinking of this, Rosen felt that he needed to go over and see for himself, so he explained a few words to Fina, found two security forces to inspect it, and jumped directly from the edge of the city.

"Mr. Rosen!"

Although Fina knew that with Rosen's skills, she would definitely be fine, but she still subconsciously poked her head out, only to see Rosen spread his hands and glide along the wind at the edge of the city, which soon turned into a small black dot and floated into the long legs of the moving machine.

Lawson grabbed the rails and looked around.

Except for the void he entered, the rest of the place was occupied by the facilities of various rail trains, and the original appearance was no longer visible, the tunnel led straight to the city, and then extended to the ground, and the wind blew through the sky, making a palpitating whimper.

Within the long legs of the machine, except for the vibrations and wind caused by the occasional movement, the remaining sounds are all silent, constituting another sense of silence.

Lawson crawled among them, quietly feeling the wind and grass around him.

Previously, when he took the rail train, because the time was too short, Rosen was not aware of it, but now that he was still in it, Rosen noticed something unusual.

He looked up and noticed that the space in front of him was distorted.

If it weren't for the fact that Rosen had been using the power of the law to probe, then this distortion would have been almost imperceptible, and he continued to shake the power of his own law with a special amplitude, trying to resonate with the distortion, and finally, when the frequencies of the two reached the same moment, Rosen felt a sense of weightlessness.

When he came to his senses, he was still clutching on the railroad tracks, but the scenery around him was different.

The black sun rose, huge crystal clusters of whales soared in the sky, countless parade dragons roared like waves, crashing into the dragon knights on the other side, the cannon fire of the floating battleship shone, and fireworks burst in the air, and at the same time fell on the charred black corpses with blurred flesh and blood.

"Is this the plan of the Chaos People?"

Lawson felt the blazing wind blowing, causing his armor to heat up, and beneath his feet, black monsters kept popping up, climbing up the railroad tracks, trying to catch up with Lawson.

"These monsters don't look like they're planned, they're more like some kind of defense mechanism?"

Rosen muttered to himself as he looked over to Greenwich.

If this is really the picture in the plan of the people of Chaos, then it is natural to see where the people of chaos broke through the seal of the crystal wall, and Lawson is now trying to find that point.

Greenwich is constantly transporting soldiers in the rear for battle, and it looks like it has always been.

"Wait, could it be that at this point in time, the people of chaos haven't broken through the seal?"

Rosen glanced at the direction of the Chaos Army again, with his powerful perception, but did not find the existence of any of the Chaos People, if it were not for the very powerful interference here, it means that the Chaos People have probably not yet arrived.

"Wait, is that ......?"

At the same time that Lawson realized the truth, a wave of power came from Greenwich, and he saw that in the core area of the city, a light shot straight into the sky, and then, a crack appeared in the sky, like a glass crack, and a black light shot out after the crack, not reflected in Greenwich, but pointed to the middle of the lake.

The water of the lake immediately boiled, and a powerful aura emerged from the lake, pushing the two armies in battle away.

The black mist was filled, enveloping the entire lake and the surrounding area, and it could be seen that in the mist, several huge figures appeared one by one.

Most of them are familiar to Lawson, but the Chaos Folk are much larger and more distorted now than they were when they were projected.

"Finally back into the world. ”

One of them said, and Rosen noticed that his gaze swept over to his side.

"Is that you?"

The other party recognized him, and there was a bit of resentment in his voice.

In an instant, countless monsters poured out of the Chaos People's body and swept towards Lawson.

But Rosen, snapping his fingers, disappeared immediately, and no trace could be found.