"What happened?" My scream caught Christina and the others' attention.

"I didn't see the demon coming out of the cave over there." I replied.

After hearing this, Christina looked at the heart in Zhenhong's hand with a little surprise, and then frowned and said, "But the heart on Zhenhong's side has obviously been unblocked!"

"It seems like this, but I really didn't see any demon coming out of the cave over there. Maybe..." I suddenly reacted. "Damn, that demon is not in the cave!"

Before, we could find female demons in that vertical well, which means that these demons are actually running around in the entire underground space, and they actually have no fixed range of activities at all. Therefore, with demons in the nest, many of them are outside. If this is the case, the preparations we made before are actually very loopholes. My ghost bug just monitored the routes on the cave. If the first female demon was unblocked from another place, and if the female demon's movement brought groups of female demons to act together, we might be in trouble at that time. Although the strength of our group of people should not be killed, being surrounded by a large number of female demons is still a very troublesome thing for us.

After waiting for about eight minutes, Zhenhong's heart naturally rotted. Obviously, this female demon was not lucky and was very far away from us.

According to this situation, even now we still underestimate the difficulty of mining resources such as female demons. We were optimistic before that this was a very high-yield and extremely difficult resource to collect, but later we found that there were too many female demons, which produced a coalescence effect, greatly increasing the difficulty of mining. But now it seems that not only the difficulty of collection, but the yield rate is also a major issue. Originally, a large part of those iron and stone hearts became waste products because they had no master. Now we found that these female demons would not stay in the cave at all, but ran everywhere. In this way, don't

It is said that those iron and stone hearts themselves are only less than one-eighth of them can be unsealed. Even the part that can be unsealed cannot guarantee that they will summon the female demon, because we don’t know which heart corresponds to which demon, so we cannot predict the location of the demon at that time. Once the distance is too far and cannot be merged within ten minutes, the female demon will rot with her heart. So, in fact, the number of these iron and stone hearts in our hands can be transformed into female demons is no more than one tenth, and it may even be between one fifteenth and one eighteenth.

Such a low yield rate, coupled with the difficulty of summoning caused by the grouping effect, these female demons are not even considered inferior resources. Although we seem to be very simple to capture now, they just put some blood to try them out one by one. But think about who are all of us? We can easily complete tasks here, but it does not mean that other players can also easily complete tasks here. If we can only complete this work, then the investment is too great. Just like actors of different levels have different levels of appearance fees, the equipment and various attribute configurations of us advanced players are themselves a kind of resource. If we spend our human resources here because of mining a certain resource, then the additional mining cost needs to be calculated. These female demons themselves have increased their mining difficulties and reduced their application value due to many reasons. Now I have to add this one, and I feel a little bit painful.

"It's not a problem to continue like this!" Zhenhong said, looking at the hearts that had just been thrown on the ground and now turned into a pile of ashes. Although she didn't feel sorry for that heart, it was unblocked with her blood. Even if she didn't care about those hearts, her own blood still had to care about her own blood!

"If it really doesn't work, please call out your magic pet and start together?" Jinzi suggested from the side.

"Or it would be fine if I use my blood." Hongyan was also quite proactive in taking on this task within his ability.

I thought for a while and said, "The main problem now is not a blood problem, but a time and yield rate. Have you ever thought about it? If we catch one by one at this speed, how long will we need to delay here? If we succeed every time, it would be fine. Even if we take a little longer, we can at least bring back a large group of female demons, at least we can recover the cost. But you have also seen it. Most of these hearts do not have corresponding female demons. Even if we encounter one or two, we are within the range that we can contact. Even if we want to run towards each other on our own initiative, we don't know which direction we should go. This is not a solution at all!"

As soon as I finished speaking, I didn't expect the gold coins to suddenly say, "By the way, can we take the initiative to face the female demons? They don't have time to get close to us. As long as we run towards each other as we did just now, will the speed of moving the two sides be much faster?"

"But the problem is that we don't know the other party's location!" Christina said: "After the hearts of those demons are unblocked, they can come to them actively with the sensing of the heart, but we are not the position of the demon, so how can we take the initiative to look for them?"

"Isn't this simple?" Jin Coin said directly: "Don't you have many ghost insects? They are all sprinkled out to form surveillance networks in this cave. Then, as long as you find that the female demon appears in any surveillance network, you can know the specific location of the other party. Anyway, the female demon who has been unblocked is more weird, and it should be distinguished from other individuals."

"But this cave is so big, it will take several hours for me to cover it with ghost bugs!"

"Then I have nothing to do. I really can't think of any other way except this method!" Jin Qin said.

Zhenhong said next to him: "Actually, it's not impossible to be fast. President, don't you have a magic pet that can move at the speed of light? You don't have to arrange those ghost insects. Just let your magic pet search for the unblocked female demon in this crypt? With the ability of your magic pet to move at the speed of light, it will take less than a few seconds to run through the entire cave? Although this will be very tiring, and once or twice will make his endurance bottom, we can use recovery spells to assist in recovery.

.And, he doesn't necessarily need to find each one. Although there are many female demons not in the cave, most of them are still gathered near the cave. So, you can arrange some ghost insects near the cave to monitor the area together with the entrance of the cave. Then, once you find that the unsealed female demon is not within this range, your demon pet can go out and start looking for targets. And if the female demon is within this range, it will save trouble and just wait for her to come."

I have to say that the method of "True" is really good. Of course, it is good for us, but it is not a good thing for darts. Although darts can move at the speed of light, the physical energy consumption is very large. He is basically about to fall out when he runs into a complete cave. Even if we use recovery spells as aid, the feeling of fatigue will not decrease. Therefore, although this method is very feasible, it is definitely a chore for darts.

Fortunately, the darts are the kind of well-behaved magic pet. I briefly said that, he agreed directly, and then Zhenhong had to continue to start her bloodletting work.

I don’t know if the bad luck of the previous one has come back. This time, Zhenhong drove ten waste products in one breath, which almost made Zhenhong almost collapse. Fortunately, the eleventh one finally came out, and this time she was very lucky. The female demon happened to be within the surveillance range of the ghost insect, that is, near the entrance of the cave, which is a safe distance. There is no need to take the initiative to send it to this range, just wait until she runs over.

This time, the female demons finally ran to us safely and swallowed their hearts to complete the curse removal process. Finally, they stuck to Minhong's side with the female demons before. As Yamamoto said, these female demons were 100% affinity with those who provided blood to unlock their hearts. Because the two hearts so far were Minhong's unblocked, the two female demons were particularly intimate with her, but they maintained a very high alert towards us. If it weren't for Minhong being in the same group as us, they would have pounced on us and started attacking as soon as they saw us.

After the second demon was successfully obtained, Zhenhong drove eight waste products in a row, but this time Zhenhong said that she had no more. I don’t know if she was used to this super low hit rate.

The location where the female demon appeared this time was obviously not within our surveillance range. I had no choice but to let the dart run for a while. After about two seconds, the dart successfully found the target female demon. It turned out that the other party was indeed outside the safe range, which means that if we didn't care about her, it would be impossible for her to get her heart before the time arrived.

Since you find the target, it will be much easier. Let Zhenhong ride my bird and then rush towards the location where the female demon is. The bird and the dart are both my demon pets, and there is a sense of mutual response, so Zhenhong doesn't need Zhenhong to direct the direction, and Zhenhong just needs to hold her heart and wait to be taken to the target area. However, riding a bird in this underground space full of stone pillars is not a pleasant thing. In fact, this feeling is very terrifying, because the gaps between the stone forests are often very narrow, and the birds fly sideways almost half of the time. At this speed, you will feel that the stone pillar in front of you is actively rushing towards you as if you have come alive, and it feels like you will hit the next stone pillar at any time. But in fact, the flying bird's flying skills are very awesome. In this environment, you can still use subsonic speed to ensure that you don't bump into anything.
Chapter completed!