Yang Dongqing flies very fast, and he has to find a way out as soon as possible to take away the war fortress.

However, the underground area was so large that he flew for more than ten minutes, and there was still no end in sight ahead, and there was nothing on the ground except rocks.

"Fly a little further and return before you find it. The cliff face is next to the passage, and if the passage does not collapse completely, there should be a chance to dig it out...... Huh?"

Just when the idea of returning popped into Yang Dongqing's heart, the front of him turned into darkness.

The underground area is dim, but not invisible, with faintly glowing fluorite in the rocks. But now in his vision, it was completely dark in front of him, as if the dim light had been suddenly swallowed up, and there was a clear boundary between light and darkness.

"Darkness is by no means a reason for not having fluorite, the boundaries are too clear. Yang Dongqing said secretly in his heart, continued to fly forward, and soon he was close to the front.

"This is ......." Yang Dongqing stopped, he found the reason for the darkness, in front of him was an incomparably huge abyss, the light seemed to be isolated from the edge of the abyss, or directly absorbed into the abyss.

This abyss is very big, Yang Dongqing looks forward and is all dark, and the left and right sides are dim light, extending to both sides, there is no end in sight, and it is impossible to estimate how big this abyss area is.

Yang Dongqing stopped in mid-air and looked at the abyss, and secretly said in his heart: "You can't continue to go forward!" He is not afraid, practicing martial arts and training his heart, with his current cultivation, his courage is shocking, and he will not be frightened by this dark unknown area. However, to continue to explore this abyss, it is better to go back and tear down the cliff.

"Forget it, let's go back!" Yang Dongqing shook his head, and was about to wave his wings and turn. But at this moment, a bright spot suddenly appeared in the pitch-black area in front of him, which was extremely distinct.

"There's life in it. Yang Dongqing immediately made a judgment and immediately fell to the ground. His mech is bright silver, and it stands out in such an environment.

Falling to the ground, Yang Dongqing immediately put away the mecha and quietly lay on the ground to watch. Since there is life in the abyss, it means that there is probably an exit here.

After only ten seconds, Yang Dongqing heard the sound of the engine, followed by the bright spot rushing out of the abyss, and swept past Yang Dongqing's head.

"It's a small spaceship?" Yang Dongqing was stunned for a moment, jumped up from the ground, and used all his strength to cast a starry streamer, chasing after this small spaceship.

His mecha was too conspicuous, so he didn't dare to put it on, as he would definitely be discovered by the other party. Fortunately, after he opened up the small loop, his speed has been greatly improved, and he can basically reach one step and 100 meters without considering the consumption of starry streamers, which is quite fast.

The small spaceship didn't drive fast, I don't know if it was because of the environment, and in the dim underground, the spaceship was obvious, and Yang Dongqing would not be lost.

"They are going in the direction of the cliff, could they have felt the shaking and came out? If so, even if there is a way out, I am afraid they will be destroyed in the collapse...... That underground passage is full of yellow springs, I don't know if it has anything to do with this spaceship. Or maybe the spaceship is the one who made the Yellow Springs......"

Yang Dongqing thought as he ran along, and then he found that the spaceship was biased to the right, which meant that the location they were going to was definitely not the hole he was in when he came out.

"Maybe there's a way out. Seeing the spaceship deflect to the right, Yang Dongqing felt a great increase in hope.

More than twenty minutes passed, and Yang Dongqing returned to the cliff again, which was far from the position where he came out.

"More than 3,000 meters high, should I wear a mecha to go up?" Yang Dongqing raised his head, looked at the light emitted by the spaceship, hesitated for a moment, still didn't wear a mecha, and jumped onto the cliff.

He had just been promoted to the fifth level when he was climbing on the purple vines of the Dark Star. With his current strength, of course, climbing on the cliff is not a problem.

A few minutes later, Yang Dongqing reached a position of three thousand meters, his body clinging to the stone wall, hiding behind a protruding rock.

The spaceship was suspended on the opposite side of the cliff, and a beam of light shone on the cliff, and where the beam shone, there was a huge stone gate tens of meters high.

Yang Dongqing was a hundred meters below and could not see the situation above. But he knew that he probably guessed correctly, otherwise the ship would not have hovered and stopped here......

At the same time, on a hill thirty kilometers west of the Imperial City, a large crater suddenly appeared on the ground, and the golden yellow spring jumped up, followed by more than a hundred white yellow springs.

Golden Huangquan looked at the towering Imperial City in the distance, then turned his head to look at the defense line of the second fortress, and let out a low roar.

Soon, a roar was heard from below its neck.

Golden Yellow Spring opened its mouth, showed a terrifying smile, and then with a wave of his hand, he rushed out towards the imperial city. There were more than a hundred white yellow springs behind, and the eyes on his forehead flashed with bloodthirsty light, closely following the golden yellow springs.

Although they do not fly, they run extremely fast. Each one almost reached a speed of more than two hundred meters per second, and one hundred and ten phantoms rushed towards the imperial city.

In less than three minutes, they rushed onto the official road leading to the imperial city, and then rushed to the city gate. At this time, pedestrians came and went on the official road, and there were many people in and out of the city. As soon as they rushed forward, a mist of blood rose in the sky, and almost all the pedestrians on the official road were killed wherever they passed.

The people didn't know what was happening, they were so fast that almost no one could see them.

In the blink of an eye, they rushed to the city gates, and only then did the soldiers on the city walls notice the problem and give a loud order: "Enemy attack, close the city gates!"

However, by the time he finished speaking, the soldiers at the city gate had been reduced to corpses......

In an instant, the imperial city was in chaos, sirens sounded, and the people were in chaos. The Golden Yellow Spring led his subordinates to the palace, as if it was familiar with the city and did not take the wrong path.

The palace was now in full swing, and many soldiers were standing at the head of the city with weapons, and the emperor was on guard when he was leaving, and there were sirens again.

Golden Huangquan led his subordinates like a whirlwind, sweeping everything along the way, and anyone in his way was mercilessly slaughtered.

Above the palace, an old man with a solemn face looked at the yellow spring rushing at high speed in the distance, and slowly raised his hand.

"Fire!" A loud shout suddenly sounded, and countless small openings appeared on the outer wall of the palace, and laser beams shot out.

"Wow~" The golden yellow spring exclaimed, and the white yellow spring gathered together suddenly dispersed, and none of these laser beams hit.

There was no second chance to shoot, and in the next second, the golden yellow spring reached the city wall and slapped the wall hard.

"Boom~" A big hole was punched out of the wall.