Kong Rui was secretly taken aback, he made a fuss from the periphery for half the night, and then he barely got here, and this Hui Ding had almost spent so much time, and he had already explored the core area like the square, so he couldn't help but secretly admire him, so he asked, "What does the senior brother need the junior brother to do?"

"Brother Fool wants to ask my junior brother to stay with me near that circle, once the general attack from outside starts, these alien races will definitely use these circles to do something, and we just want to stop them, and only then can we destroy this circle. Hui Ding said truthfully.

"Senior brother, could it be their self-destruct device? After all, these aliens have evil intentions, and it is hard to guarantee that they will do such a thing. Kong Rui asked with some concern.

Hui Ding smiled faintly and said, "Senior brother is really smart, but this prohibition is definitely not a self-destruct device. Ordinary self-destruct devices are relatively simple, but in such a huge project, the self-destruct device will be relatively complicated, and they will worry that any misoperation will destroy the base, so their self-destruct device must be very complicated, and it will take several people to urge this device at the same time to self-destruct. And this self-destruct device has been destroyed by Brother Fool. ”

Kong Rui couldn't help but be a little dumbfounded, this Hui Ding's ability is too rebellious, he has probed this place in a single move, and has broken many prohibitions, and during this time, he has just placed a few poison gas cylinders on the periphery, so he said: "Senior brother, how can the two of us break through that prohibition? I estimated, there are more than 600 people in this valley, how can we be their opponents?"

Hui Ding said with a smile: "I think there should be more than eight hundred people in this valley, but there are only eight people on the edge of that magic circle, so I have to ask my junior brother and I to join forces to deal with those people, and then break this magic circle, so that it will be easier for other people outside." ”

Kong Rui was even more surprised, and said, "If there are so many people, then wouldn't it be more difficult for us to deal with?"

Hui Ding said: "So we have to rely on the poison gas cylinders of our junior brothers, fortunately, the area there is small, and we can still easily deal with them." As long as we hold out until our reinforcements arrive, there will be no problem. ”

Kong Rui remembered that when he was a child, Su Yun's father Su Qingyun and others also used the same tricks to deal with the Qianqian people, but at that time they did not have effective equipment in the mining valley, and there were no reinforcements outside the mining valley at all, it was purely a sacrifice of life and fighting for their lives; That's fine, but there are a lot of crossbows and arrows in the upper parts of the periphery, and we have to deal with them in advance, otherwise it will be very troublesome. ”

"There is still a ban on the void here, and it will be very difficult for us to get there, once we break these bans in the middle of the war, we can drive the clouds, and those crossbows and arrows will not be so dangerous to our people, and as long as our people can know in advance and do some defense, these crossbows and arrows are not much of a problem. Hui Ding explained.

Kong Rui himself was originally a very assertive person, but his ignorance of various prohibitions made him a layman in this matter, and now he had to agree, focusing on attacking that strange prohibition with Hui Ding.

The two rested in the house for a while, and when they saw that it was almost time to arrive, they quietly sneaked out again and went straight to the square. Hui Ding walked through it once, and was very familiar with this road, and soon dived into the underground of the square, and felt towards the magic circle.

Along the way, Kong Rui felt that the clothes on Hui Ding's body seemed to be very extraordinary, not only concealing mana and breath, but also changing with the change of the environment, and even his entity was a little blurry, even if he was very close to him, he really couldn't see it if he didn't pay attention, Kong Rui couldn't help but secretly sigh at the magic of this treasure of the Miaokong School.

Before dawn, these alien races also relaxed a lot, and Kong Rui and the others arrived not far from the prohibition very smoothly.

Kong Rui saw that the circle did not see anything special, just a small circular flat ground with a diameter of less than ten zhang, surrounded by four stone pillars that were more than one zhang high, and the interval between the stone pillars was seven or eight zhang away, and there were four crystal balls with a diameter of about one foot on the stone pillars, but the surface of the sphere was not curved, but composed of countless small planes, and the plane was shining brightly, which looked quite magical; there were also eight alien guards on the periphery of the circle, and there were two people on the side of each pillar, almost not leaving an inch, which seemed to be very important to this magic circle.

Kong Rui's divine sense was powerful, and he immediately sensed that the Heaven and Earth Yuan Qi near here seemed to be thicker than the outside, and immediately guessed that it might be this thing that could gather the Heaven and Earth Yuan Qi nearby, and it could make the thin air here thicker, so that these "people" could stay here and work for a long time, so he whispered to Hui Ding: "Senior brother, when the time comes, I'm afraid that these alien guards will not want to protect this magic circle, but to destroy it!"

"What did Senior Brother say that?" Hui Ding was a little strange and hurriedly asked.

"Didn't Senior Brother feel that the Heaven and Earth Yuan Qi here was a little stronger?" Kong Rui didn't hide it from him.

When Hui Ding heard him say this, he had some feelings, and he quickly reacted, and said, "Senior brother's divine sense is so strong, Brother Fool admires it." "It's no wonder that Hui Ding, since he entered this place, what he has done is much more troublesome than Kong Rui, and he doesn't dare to use mana and release his divine sense to explore anything, and Kong Rui has a heart and six uses of ability, if he is not distracted, even an ordinary spirit master in the early stage of the Liquid Qi Realm may not be able to compare, so he is much stronger than Hui Ding in this regard.

Kong Rui was taught a lesson by Sima He last time, and he also went to the Hidden Scripture Pavilion to read the classics about various treasures, and knew the value of these four balls, so he said in a low voice: "This thing should be a treasure, we can't let them destroy it." Hui Ding smiled faintly and didn't say anything.

Looking at the situation near this magic circle again, Kong Rui saw that the underground was indeed narrow, and it was relatively airtight, not as ventilated as on the ground, and it happened to be a good place to use poison gas, so he took out four bottles of poison gas, opened them, quietly placed them in a circle, and whispered to Hui Ding: "Senior brother, I will put some more bottles of this bottle everywhere, and I will be back in a while." ”

Hui Ding nodded, leaning against the wall, blurred out, and couldn't see where he was, Kong Rui sighed at the treasure on Hui Ding's body, and quietly sneaked out.

Kong Rui naturally went out not only to place the poison gas cylinder, he also reported to Guan Yi the magic circle that he and Hui Ding found in the underground of the square and some other situations, of course, Elder Lei soon knew.