Yang Dongqing rushed forward quickly, and in ten minutes, a huge hole appeared in front of him, and the vines that gathered from all directions had already merged into a strand, with a diameter of more than three thousand meters, much thicker than the purple vine that had broken through the energy closure at the beginning.

"It's almost to the next floor!" Yang Dongqing slowed down a little and glanced back. Now he was sure that the eyes weren't coming. The other party defeated the super monster, of course, he would not control his own energy, with his current perception, if the other party chased, he would definitely be able to detect energy fluctuations.

As for why the eyes didn't chase after him, he didn't think about it, and it was the most important thing to find the colorful spar quickly.

Entering the entrance of the cave, it was still a slope all the way down, and the thick vines were densely covered with branches and leaves, but I don't know if I felt that Yang Dongqing was not easy to mess with, and there were no wild beasts attacking him.

In less than two minutes, the passage came to an end. Unlike the previous passage, there was no exit, and huge vines dug into the stone wall as if they had grown out of here.

"There is no way!" Yang Dongqing frowned and began to search around. He knew that this was not the end, the last time he had seen the sea of purple lotus roots in the lower layer.

"Since there is an energy closure on the next floor, maybe there is entry and exit here...... I found it!" Yang Dongqing had just crossed the vine and came to the other side, when he saw a stone gate not far away.

"It's the same stone gate that the Black Star Fly took them to back then. Yang Dongqing walked over quickly, and sure enough, he saw the hexagonal groove on the stone door.

With a thought, he took out the hexagonal crystal from the space, put it into the groove, and twisted it vigorously.

Click...... The stone door slowly opened, and the scene inside came into view. The last time he saw his eyes were full of purple, like a sea of purple. But now I saw that the ground was all dry and yellow, and there was nothing but rocks and earth.

Walking through the door, he glanced to the side and was stunned. He saw that the walls were densely covered with roots, spreading in all directions.

"That's where the vines grow?" Yang Dongqing said secretly. He hadn't entered the stone gate last time, and he didn't know what was going on inside.

Taking a few steps back, Yang Dongqing's vision was broader. He found that the root system of the vine was unimaginably large, and except for a small piece of the stone gate, the rest of the sight was the root system, all of which were embedded in the wall, and there was no end in sight.

"There are no vines in the back, so what's going on with the purple lotus root ocean I saw last time?And the purple vines that grow out of the ground and break the energy seal?" Yang Dongqing couldn't help but be a little puzzled when he thought of the situation last time.

Then he thought of another question, Nolan said that the spar should be deeper, but they searched for many years and didn't get anything, didn't they enter the next layer either?

Thinking of this, Yang Dongqing scratched his head a little, he should have asked Nolan in detail a long time ago. There are no vines at the moment, where can I go to find a deeper position, and can't I dig down the earth?

After thinking for a while, Yang Dongqing had no answer, so he could only turn around and leave, looking around first. He didn't care about the stone gate behind him, there was no energy closure, and this stone door couldn't block his eyes. Besides, the other party can come down from the passage broken by the super monster.

Walking forward for more than a thousand meters, Yang Dongqing's heart moved and he stood still. Thinking back to the roots on the stone wall, he suddenly felt a vague sense of familiarity.

Turning around and looking at the stone wall again, Yang Dongqing's eyes suddenly widened. He finally knew where that familiarity came from, he couldn't see it up close, but now that he was away, he realized that the root system on the wall was similar to the structure of the third layer of the base. In other words, it is very similar to the pattern of the mecha and the pattern on the hovering body.

"War fortress, base, hovering, mecha, seed space, and dark star ......" In an instant, Yang Dongqing strung together all the clues he could think of. He was now sure that the energy closure here before, like the war fortress, the base, and the mecha, was powered by the Rainbow Crystal as a power source. The root system of these vines is the veins of the pattern.

"No wonder the Greens think that there are colorful crystals here, presumably they have also discovered the connection between this place and the war fortress......"

Yang Dongqing looked at the stone wall, his mind turned sharply, and he found that the secrets of the Yuhe Galaxy were deeper and more than he had imagined. This involves far more than just the black market and the Green Family. Gods, Noah's spaceship, war fortresses, colorful crystals, these are all unsolved mysteries.

In particular, the War Fortress, and the Colorful Crystal, which can definitely have something to do with the seed space, have now emerged with a Dark Star.

"It's no coincidence that there was a hovering presence in the base at the beginning, and there was a super monster on the Dark Star...... There must be a relationship between them!" Yang Dongqing exhaled and activated the energy in his body, if it was true to his inference, the monster of the Dark Star should not be hostile to him, just like the original circle. If that's the case, then it's his home turf.

The energy was released outward, cyan energy appeared on the surface of the mecha, and Yang Dongqing waved his wings and flew up.

Suspended in the air for a moment, he smiled, and the super monster didn't react. Of course, this does not necessarily mean that he guessed correctly, and it may also be the cause of the monster's injury. But there was one thing he could use, and it was much more convenient than when he ran around looking for convenience.

Next, Yang Dongqing moved, he didn't probe deeply, but flew along the stone wall. Sure enough, almost all the walls are embedded in the root system, forming a dense and large and complex pattern.

"How can these patterns form energy, and so can mechas, and hovering over their bodies is also ......" Yang Dongqing has been puzzled about this for a day or two, because this is completely different from his perception of science.

But this thought was just a flash, and now that he hadn't found the colorful spar, he didn't have time to think about it. Besides, the entire Yuhe galaxy is a second-grade weapon, what else is impossible.

"Where is the colorful spar, from the base and the war fortress, the pattern is the ....... that absorbs energy," Yang Dongqing thought, and a flash of inspiration suddenly flashed in his mind, thinking of the purple ocean he saw last time. There are no vines at all in this layer, and the ground is full of earth and rocks, so the purple sea I saw last time was more abrupt.

"Find the purple vines first. Yang Dongqing immediately waved his wings and flew forward along the stone wall. The last time he saw vines grow at the stone gate, it wasn't far from the stone wall.

Once the energy was cast, Yang Dongqing's speed soared, and two minutes later, a vine appeared in his sight that went straight to the top.

"That's it!" Although the vine had turned yellow, Yang Dongqing was sure that this was the purple vine that had emerged from the beginning.