Lord of Ashes

"Alas, swinging a fist upside down and stomping a foot to dig a tunnel, this picture feels a bit too funny even at the first thought. Therefore, it is really not a wise decision to dig a passage with a fist all the way, so maybe I should look for something else. The method of digging the tunnel."

　　 When talking about this other excavation method, Zhang Yanhang immediately thought of omnipotent alchemy. After all, if the situation here is solved by alchemy, it is indeed quite a professional counterpart.

"I previously estimated that it would take at least a few minutes or even more than ten minutes to use alchemy to penetrate the thick walls of hematite ant nests that are hundreds of meters long, but now that I want to come, maybe I underestimated alchemy. Or maybe it's because my application method is not right."

The method Zhang Yanhang previously envisioned to penetrate the wall has always been to melt the wall directly as a whole, and create a tunnel that he can pass through normally, but now, he feels that this method is a bit too laborious, in fact, he can fully cooperate with it. Waist pack to do some more convenient excavation methods.

For example, Zhang Yanhang can completely melt only the edge and bottom part of the column that needs to be excavated. In this case, as long as the column and the overall wall form a simple separation, he can directly use his pocket to complete the column. Pretend to go.

　　If this method is indeed feasible, it is definitely more convenient and faster to melt only the edge part than to melt the entire cylinder.

　　 Compared with the method of completely melting and reshaping Zhang Yanhang previously envisaged, the new method he envisioned now requires less shaping steps, which will greatly reduce the time required for Zhang Yanhang to dig the channel lock.

　　 Moreover, in addition to saving considerable time in shaping, the cylinders that Zhang Yanhang used the new method to excavate were smaller in volume.

Compared with digging a tunnel that is enough for Zhang Yanhang to walk and pass normally, the column created by his new method only needs a diameter of one meter in the extreme case, as long as the entire passage can make Zhang Yanhang pass through. And turn around on it.

　　 The reduction in the excavation diameter means that Zhang Yanhang can use the same time and the same energy value to dig a greater distance, which will definitely save a lot of time for Zhang Yanhang to dig the final tunnel.

　　 After briefly thinking about the preliminary excavation plan, Zhang Yanhang began to carry out specific practices. Although the new method he envisioned seemed quite reliable, it still needs to be verified whether it can be really successful.

　　 Moreover, in addition to verifying whether it can be successful, Zhang Yanhang also needs to test the energy consumption of tunneling with this method.

　　 If there are a lot, then it can be considered as a successful excavation, but in general it has failed. After all, the energy value is different from Zhang Yanhang's physical strength, and recovery is particularly slow.

Once Zhang Yanhang runs out of energy, it will take at least four hours to regain fullness. It is not the same to excavate with a fist. If you don’t need the death wave skill, and you don’t need the good luck and avoid evil skills, Zhang Yanhang can at least do his best. It takes a whole day of punching to take a break.

　　 After all, Zhang Yanhang’s skill consumption is always the biggest part of the process of hunting monsters. Therefore, after removing the skill consumption, it will not be difficult for him to swing his punches day and night with his vigorous physical strength.

　　 Zhang Yanhang simply pulled the rubble piled up next to him, and then directly activated the alchemy.

With the infusion of Zhang Yanhang’s energy value, the alchemy array quickly deepened, and quickly spread out dozens of meters. When the alchemy array reached the designated position, dozens of alchemy arrays along the way began to work at the same time. , Quickly melt the edge part and bottom cross-section of the column.

　　 In less than a minute, Zhang Yanhang has completed the overall cutting of the column, and successfully separated the contact surface between the column and the hematite stone wall or the hematite vein.

　　 After successfully separating the cylinder, Zhang Yanhang gently touched the surface of the cylinder with his hand. A whole tens of meters long hematite stone pillar disappeared instantly without a trace, and was successfully packed into his pocket by Zhang Yanhang.

　　 "It's really feasible? If that's the case, then it's time to consider the formal excavation plan."

While talking, Zhang Yanhang got into the mini cave he just dug out. The diameter of the cave is about one meter, and the length is almost fifty meters. That is to say, if calculated according to the formula for the volume of a cylinder, he just now Forty cubic meters of hematite stone pillars have been excavated in one go.

　　 This also means that just a red iron stone pillar has already occupied forty squares in Zhang Yanhang's pocket.

"If each of the original hematite pillars maintains such a volume, my grid will be filled up for half an hour after continuous excavation, so maybe I should try to reduce the overall volume of the original hematite pillars... …"

For things like reducing the volume~www.novelmt.com~ definitely can’t make a fuss about the length. Therefore, Zhang Yanhang can only reduce the diameter of the original stone pillars of hematite. He simply moved his body in the mini cave. The situation was exactly the same as he had predicted before, and he could turn around while hugging his knees and curling up.

"But there are no monsters along the way, so it doesn’t really matter if I can turn around. Moreover, I don’t need to turn around when I dig down the tunnel later. Let’s reduce the diameter of the stone pillar a little more."

While talking, Zhang Yanhang began to use alchemy to simulate the scene. He used the surrounding red iron rough stone to re-enclose his body to form a vertical wall and began to shorten the diameter of this small space step by step, and finally got the result. The limit diameter is 67 cm.

　　 Zhang Yanhang can barely sit on the ground while maintaining this level, but in terms of comfort, eighty centimeters is more suitable, so that he can barely stretch his legs and not maintain the same posture all the way.

　　 "Since this is the case, choose 80 centimeters. Although the diameter is only shortened by 20 centimeters, the volume has actually been reduced by a considerable part."

Zhang Yanhang made a simple calculation based on the column volume formula. The original hematite stone pillar with a diameter of one meter and a length of 50 meters was about forty cubic meters, but the same 50-meter-long hematite pillar with a diameter of 80 cm was about 40 cubic meters. The total volume is only 25 cubic meters, which means that the total volume is reduced by more than one-third.