The Alien Commander was furious, and it was the first time he had been led by the nose like this. And Yang Dongqing's purpose is not to hide, but to do the essence blood of Huangquan here.

He flew into the air, his eyes shining like lights, scanning condescendingly, most of the fourth floor was in his sight. However, there is no Yang Dongqing, only one shelf.

"Everybody come to the fourth floor, restore the energy supply immediately, and reinstall the monitoring for me. The Alien Commander roared loudly, smashing six large jars to pieces with a single claw.

Yang Dongqing hid in the space again at this moment, and the six major Yellow Spring essence blood were finally in hand. He didn't use the mecha to fight hard before, but chose to lead the other party to the bottom, because he was afraid that the energy impact generated by the collision with the other party would break the big jar, which he couldn't control.

However, he was not satisfied, he still needed to snatch the blue crystal, and he needed to kill the golden yellow spring. But this one is harder. The strength of the biological mecha is very strong, and he didn't take advantage of it first, if it weren't for his starry shadowless ingenuity, he must have suffered if he continued. If these six biological mecha have not been separated, with the current strength of the mecha, they may not be able to succeed.

"There's no hurry, there's still time, let's get everything we need to get our hands on first. Yang Dongqing thought and quietly left the space again, the cat quietly put a bottle of plant seeds into the space under the tall metal shelf.

At this moment, a roar suddenly came out of the alien commander's mouth, and countless chaotic footsteps rushed up to the fourth floor.

Yang Dongqing was very cautious, and immediately hid back in the space, paying attention to the movement outside.

In a moment, the lights on the fourth floor came on, and the energy supply was restored.

"Empty me of everything on the fourth floor!" the Alien Commander ordered loudly.

Soon, hundreds of mechanical aliens entered the fourth floor and began to get busy. The alien commander stood at the top of the stairs and let out a sneer: "Empty everything, see where you still hide." ”

Yang Dongqing was in the space, frowning slightly, and the plant seeds on the shelves were also his target. Now they have let the other party go, which makes him a little painful.

Taking a deep breath, Yang Dongqing's gaze retracted from the outside world, since the other party had cleared the fourth floor, then he couldn't get out. He wasn't a match for the Alien Leader right now, unless he was willing to consume the two Prismatic Crystals.

"In that case, let's stay in the space for a while first, just go to the hut to try the cultivation last time!" Yang Dongqing stood up.

But just as he was about to leave, the roots that had been all over the hall began to retract and disappear to the ground.

"I absorbed it so quickly! I don't know how much energy the space has raised, enough for me to cultivate to a thousand degrees. Yang Dongqing muttered quietly, and then a thought suddenly popped up: "I don't know if there is any movement in the enclosed space." ”

The next moment, he ran directly towards the closed hall.

The first room, the second room, when passing through the third room, Yang Dongqing showed a look of surprise, and the fourth enclosed space really lit up.

Running over impatiently, Yang Dongqing looked through the glass. I saw that this closed hall was very small. Speaking of which, the closed hall seems to be in order from largest to smallest, with the largest of the droplet ships, the second followed by the mech, and the beetle again, and now the one seen is the smallest, only half of the third.

The enclosed hall, although small, is equally empty, with only one platform in the middle. On the platform was a small bottle, and inside the bottle was a purple liquid.

"Medicine, it turned out to be medicine?" Yang Dongqing was surprised. It was said that anything could appear in the closed hall, but he really didn't expect it to be medicine, because the transparent droplets in the small courtyard were the strongest drugs, and even genetic damage like Wong Tai Sin could play a role, so there was no need to give drugs at all.

But immediately after Yang Dongqing reacted, this purple liquid must be more precious than transparent droplets, and it is not necessarily for treating injuries, it may be able to improve physical fitness or something, just like the condensed Huangquan essence blood.

"If this thing can really improve physical fitness, then it will save a big deal!" Yang Dongqing is now nine hundred and ninety-three degrees, approaching the threshold of level six, and it is extremely difficult to improve every degree. Although he has obtained the energy now, he is not sure at all whether he can still exert his spirit to the extreme like last time after entering the hut.

He subconsciously pushed the door, and the excitement on his face quickly faded. The door couldn't be pushed, he should have thought of it a long time ago.

"Hey!" Yang Dongqing shook his head and sighed, it was normal for the door to not be able to open, he estimated that the energy needed to open this door was probably a lot more than the space to the fifth level.

"It's better to cultivate steadily, this shortcut won't work!" Yang Dongqing turned around and left here quickly.......

At this time, in the outside world, thousands of aliens were carrying shelves outside, emptying the entire four floors little by little.

The Alien Commander floated in the air, his huge eyes glowing yellow, staring downward. At the stairs, six creature mechs were on full alert and on guard.

There are fewer and fewer shelves, and more and more open areas are exposed, but Yang Dongqing is still nowhere to be seen.

Five hours later, the entire fourth floor was emptied, and the million-square-meter area was empty, except for some garbage scattered on the ground, even the corners could be seen.

The Alien Commander looked down from above, his eyes were a little dazed, he really didn't expect this to happen. As his anger grew, the blue crystal on his forehead suddenly erupted with a strong light, and a transparent wave seemed to be set off in mid-air, and a shockwave like an explosion spread outward.

"Where the hell is he?" the Alien Lord roared, and the empty space felt like a storm raging, and the garbage on the ground was torn to shreds as it whined.

He was really about to go crazy, and it took a lot of effort for Yang Dongqing to be no longer here. What's more critical is that those Huangquan essence blood, now the number one and several biological mecha are not up to the standard, according to the design, their strength, speed, reaction, and energy reserve should reach the middle level of the sixth level. Those Yellow Spring essence blood were their energy reserves, and if they lacked essence blood and energy reserves, their strength could only reach the peak of the sixth level early stage. Although they can still produce essence blood, but the time is too late, and soon they will arrive on the battlefield, and these few biological mechs are the main force of the battlefield.

"Yang Dongqing, no wonder the black market network is helpless against him, and there are really two hits. After he collected the essence blood, he must have used some method to avoid me and return to the third layer, but he left me with the illusion that he was still on the fourth floor. ”

The Alien Leader quickly returned to the second floor and asked, "Green, there's nothing wrong with you, right?"

"No!" Golden Huangquan shook his head, his side not relaxing for a moment.

"That's good, it means that he is still on the third floor!" The alien commander nodded, and was just about to give the order to continue to empty the third layer, when the blue spar on his forehead suddenly flashed, and a message came to his mind: "The main passage is about to arrive!"