Gong Piqing only heard a dull dragon roar coming from the tunnel, and the dragon roar sounded strange, although he could be sure that it was from the dragon, but he listened to it, it was more like the dragon's wail before he died.

The dragon's roar was extraordinarily weak, as if a dragon was exhaling its last breath of life.

As soon as he heard this voice, a trace of throbbing immediately appeared in his heart, because the place he was afraid of was the tomb of the gods, but since he could hear the voice of the giant dragon from the tunnel now, it meant that the dragon should not have dug through the hundreds of meters thick rock formation, the dragon had been exhausted since the time of the battle with him, and it was not an easy task for it to dig through such a thick rock layer and enter the divine tomb in this state!

Yes, it was just a wind dragon, a sky dragon that could soar in the sky from birth, and now it must be inappropriate for it to do this work of digging tunnels underground, and the wail he heard just now may have been made by this dragon who couldn't dig tunnels!

Thinking about it, he resolutely stepped into the tunnel, which had more obvious dragon scratches, presumably the dragon crawling and digging in it, and in such a narrow place, he could not fly, so he could only keep prostrate and move forward.

Either way, he must be faster than the dragon, and if the dragon hadn't dug through such a thick layer of rock and entered the tomb by now, he would have a chance to block the dragon in this tunnel!

In fact, for him, if he found the right angle and fired himself like a bullet at a certain initial velocity, he would not have to crawl forward little by little like he did now, but he had just ignored this, and if he had to go back now and let himself fly in again, it would have wasted a lot of time.

But fortunately, there are no other bystanders in his hunt, otherwise his reputation as the "Black Dragon Nidhogg" is estimated to be affected, and the Black Dragon is forced to drill in the rat hole dug by the enemy at this time, although as long as he catches the enemy in this mouse hole, he can kill the enemy, but his hunched forward crawling action really affects his "imperial temperament".

But this question led to a more bleak reality in his heart, that is, his hunt may not have any spectators in itself, if it was put on hold, the only people who could have the strength to chase it were his brothers, but now?

Hades was left in the land of machines and his life and death were uncertain, and these days he has been consoling himself with the statement that "the speed of time in the demon world is different from that of the earth", because he has spent a few days in reality, and it may have only been a few minutes in the country of machines, and it may have been until now, Hades is still fighting with the Lord of the Extreme Cold and those mechanical miners, but for him on the earth, time has passed for a long time.

As for the ghost and Gaia, his heart is even more bottomless, the ghost's head itself has not fully recovered, and now his head has been hit hard by the dragon, if you think about it from the worst point of view, it may make the ghost unconscious for a few months or more.

And Gaia...... If you look at Gaia with the most realistic eyes, Gaia is now ...... I guess not......

When he took off the special electromagnetic coil on his head from Gaia, the fluff in his body would run along the blood in his veins and punch holes in his body unscrupulously, until those fluffs drilled into his brain, and then they would begin to affect his whole body, until those deadly fluffs were all over his body, even if Gaia had strong physical fitness, he would eventually fall down one day......

Thinking of this, he had already reached the darkest part of the tunnel, probably because he was already close to the dragon, and the sound of the dragon digging the tunnel with its claws came from the front from time to time, and it sounded like a pangolin digging a hole in front of it.

Sure enough, he crawled forward for a short time, when he saw something shiny from the ground, and when he looked closer, he realized that it was the dragon scales that had fallen from the dragon.

There were a lot of blood stains on the dragon scales that were already in a semi-dry state, and on top of that, there were some things like claw fragments scattered around the scales—

The appearance of these things here is easy to explain, after all, there is only a wind dragon on the other side, and the claws of the wind dragon are naturally not born to dig the earth.

But this also confirms the doubts in Gong Piqing's heart, so what is the power that makes this dragon prefer to cut out its claws and dig through this tunnel with the last breath of its life?

So he felt that there must be something in the tomb, and he had to catch the dragon before it dug into the tomb! Otherwise, we will be chased to the tomb of the gods!

He thought that it would be good if Hades was here, in that case, after he caught the dragon, he would be able to let Hades dive into the dragon's mind to see why the dragon had fought so hard to escape to the tomb, although he also knew that Hades might fail to invade non-human creatures, but if Hades was really there......

I'm afraid he will dare to chase into the tomb of the gods with confidence......

But now, the person who can give him the most security has been left behind by him in the country of machines......

He hoped that when he returned to the Mill Institute this time, he would be able to see the Hades waiting for him, even if the Hades were standing in the ruins of the Mill Research Institute, he believed that as long as he joined forces with the Hades, everything would be possible......

But during the time he was distracted, he was already immersed in the joy that he was about to catch up with the dragon, but a cracking sound from the end of the tunnel completely cooled his heart.

That's like...... The sound of rock formations being dug through.

And also...... The sound of huge membrane wings agitating......

He heard the sound so well that he was not far from the dragon, and with his hearing, he could even make out the sound of the dragon's tattered wings leaking as it flapped.

Damn it! That giant dragon had really dug through the hundreds of meters of rock so quickly!

It's all because he kept wandering halfway, if he didn't get distracted and crawl forward, he could actually catch the dragon before it dug through the rock formation!

Now, the dragon may have entered the confines of the Divine Tomb, flying freely in that bottomless super giant underground space, and he has not yet climbed out of this rat hole that can make him famous......

At first, the fear of the Divine Tomb had been overwhelmed by his chagrin at this time, and now that he had seen the exit of the tunnel, the distance between him and the dragon had changed from not knowing whether it was a few hundred meters or a few thousand meters to the current closeness, even if he really went deep into the Divine Tomb, he could not go back......

Thinking of this, he subconsciously accelerated the movements of his hands and feet, and when he climbed to the mouth of the tunnel, he could directly use his strength to launch himself, he could crush the dragon in terms of speed, even if he let the dragon fly first for such a period of time, he could easily catch the dragon!

But with such a determination to win, there was always that kind of inexplicable suspicion, he still felt that the dragon was deliberately luring him over, could it be that from the time the dragon invaded their Mill Research Institute to the time when the dragon escaped with the last breath of his life, was it really a game set up for him by someone behind the scenes......