They followed the man to the stone gate, and by the wall beside the stone gate, there were many instruments of unknown origin. The man ordered everyone to wait, and began to activate the instruments himself. There were many wires on the edge of the stone gate, and the people did not understand the function of these wires, but after the man started the machine, the energy transmitted by the wires actually caused the stone gate to react. There are many special holes in the stone gate, and now these holes are lit up, like stars lit up in the night sky, and these holes above the stone gate correspond to the constellations.

"The preparations are done, now it's up to you." The man said.

Everyone, you look at me, I look at you, and they don't know what to do. "What do we need to do?" Senju asked. The man took out a couple of boxes, hollowed-out square boxes, and there was nothing in them. He gave the box to the people, one for each of them, and explained, "You need to put the mark in it, and the mark is the key." ”

"I see," said Yuan Dou, who took out the marker and put it in the box, "Is this the end, it's that simple?" ”

"It's not enough, I'll need your help later." After saying that, he took back the boxes one by one, and then put them on the instruments that had been prepared a long time ago. The instrument began to operate after the box was embedded, all the energy was concentrated on the box, and gradually the box began to glow, each box was lit up with a different light, and the six colors flowed to each other, which looked very good.

Just when everyone was amazed by the light, the gate began to change. A sudden hole appeared on the stone door, a hole that appeared out of thin air and seemed completely disconnected from the world. The twisted lines weave through the opening, and you can clearly feel the enormous energy that escapes from it. It's a curious and worrying scene, like a hole out of thin air that links to a dangerous and terrifying place. However, before the man could explain, several strange creatures flew out of the hole. These creatures are very ugly, like bugs, more like monsters, they are about the size of normal humans, each with two pairs of wings, and they are hostile when they appear.

"Stop them, don't let them destroy the instruments!" The man said.

"Is this our mission, it's too easy." When Yuan Dou saw these monsters, he didn't pay attention to them at all, although he felt a little familiar, he was still full of confidence.

In fact, when Yuan Dou made a move, the result was the same, and Yuan Dou easily solved the three bugs that suddenly appeared. However, before he could rejoice, the hole became larger, and more terrible monsters rushed out. This time, Yuan Dou recognized them, which were monsters that he had encountered before, probably from the Void. These monsters are very weird, each one has different abilities, it is undeniable that they are very powerful, but at this time, Yuan Dou is no longer what it used to be, and he has already learned something about dealing with them.

The monster that took the lead was a humanoid green creature that landed in front of the gate with his long right hand, and then released green radiation from his body, and the same monster from the other world also turned green after being exposed to radiation. Yuan Dou knew that this was a special ability to improve defense, and he clearly knew that as long as he killed the green monster, he would be able to invalidate it, so he found the green humanoid monster and rushed forward. Yuan Dou wanted to kill this trouble as soon as possible, but he ignored the strange monster that appeared next, a black monster with one hand as a weapon, and a height of more than three meters, suddenly came, and as soon as it appeared, it violently attacked Yuan Dou at the front. Its speed was extremely fast, and it stopped in front of Yuan Dou in an instant. Yuan Dou couldn't reach it, and was hit in the chest by the monster. Fortunately, Yuan Dou's body reacted immediately, and this heavy blow only knocked Yuan Dou away under the convergence of energy, but Yuan Dou also lost a good opportunity to kill the green humanoid monster.

"Yuan Dou, be careful, they are stronger than they have encountered before, and they should not be taken lightly." Lian Yan stopped Yuan Dou and said.

Yuan Dou raised his head and found that monsters were constantly appearing at the entrance of the cave, and more and more monsters were gathering around the green humanoid monster, so it was indeed difficult to kill that monster. Seeing such a scene, Yuan Dou understood the seriousness of the matter and put away his contempt.

More and more monsters are passing through the hollow, and the front of the gate is already crowded with monsters, although most of these monsters are the kind of trash fish with a single combat ability and the size of a puppy, but when they gather around the green monsters, they are no longer able to clean up a large area. Finally, after a big fat man finally descended, no monsters appeared in the hollow, and at this time, hundreds of strange beasts stood densely in front of everyone. At this time, these alien beasts finally started to act, and they spread out in an instant, wanting to sweep the entire underground space.

In the face of such an attack, everyone did not retreat, and according to the improvised plan, the three mechs rushed out first, and their goal was to stop these small beasts. And the three of Yuan Dou took advantage of their cover and immediately took action, aiming at those special-looking monsters in the group of alien beasts.

The two sides came into contact in an instant, and the mecha's ability and size took a big advantage, and a single charge knocked out a road. The three of Yuan Dou took the opportunity to follow, and after a few ups and downs, they fell to the back of the alien beast group, and at this time, several special alien beasts appeared in front of the three of them. One of the pink monsters, with flowers and branches on its body, was sprayed with a mouthful of pink mist when he saw them. There was no need to think about it at all, and when they looked at this color, they understood that the pink mist was not a good thing, and the three of them jumped away from each other, easily dodging the attack of the pink mist, but they were also separated because of this. The three of them did not panic, and after making eye contact, they each found their target.

Yuan Dou couldn't stand these ugly beasts for a long time, so he rushed to the nearest lion-like beast with the holy sword. This strange beast is not special except that it is larger than ordinary strange beasts, and Yuan Dou quickly jumped in front of it, and his hand fell with a knife, neatly cutting off its short forelimbs. The beast let out an astonishing roar, not a counterattack, but a call to its companions. Those small beasts that had already charged forward suddenly turned around, and under the domination of the voice, they turned around and attacked Yuan Dou. Yuan Dou didn't panic when he saw dozens of small alien beasts attacking, the energy in the holy sword was accumulated, and after a while, the holy sword was several times the size of the previous one. Then, Yuan Dou waved a few knives casually, and the holy sword more than ten meters long suddenly swept away the small alien beasts that surrounded him, but unfortunately with green radiation protection, this move only pushed them into the distance.