From the sinkhole to the open space in the Alchemy Valley, it was instantly spacious, but the pus from the corpse of the cave demon left behind was extremely disgusting.

Chen Huo'er and Chen Xun'er were ecstatic when they saw that the cave demon retreated at once.

At the same time, the two sisters discovered that the distance from the sinkhole to the valley mouth, in addition to the cave demons that began to crawl, the valley mouth was also full of shadows of human figures shaking.

Tu Buyeo and Li Gongzi saw that the cave demon crawled out of the alchemy valley in an instant, and ordered the two overseers loudly: "Hurry up and let all the soldiers enter the battle state!"

The two overseers acted immediately, and the original soldiers still maintained their original formation, and at the sound of an order, Taniguchi first laid down the Circular Formation, and behind the Circular Formation, there were rows of archers.

Tu Buyeo and Li Gongzi stepped onto the command platform again, and seeing so many cave demons start to move out again, Tu Buyeol immediately decided: "Start the Formation Formation and start defending!"

The paper-shaped formation was like a tug-of-war, and the armored soldiers were intertwined with each other, forming a spectacular scene at the mouth of the valley all at once.

The cave demon moving outward, because there was a tug-of-war movement of the paper formation outside, it was obvious that the cave demon's movements had slowed down. However, and did not stop the cave demons from stopping completely, and they continued to approach Tu Buyeol's army.

The distance was getting closer and closer, Tu Buyeol was very surprised when he looked at the command platform, and couldn't help but say, "What's the matter? Are these cave demons really not afraid of being blown off?"

Li Gongzi was also terrified: "Although their movements are very slow, they are constantly approaching our army, why didn't they do it? Tu Bulie, let's start firing arrows!"

Tu Buyeol nodded, and hurriedly summoned the two Overseers to come forward.

"Two Overseers, quickly count the number of arrows and rockets, see how many are used, and how many are left?" asked Tu Buyeol.

"Yes!" replied the two Overseers, hurrying to their camp to count the arrows.

On the command platform, the atmosphere suddenly became tense, because Tu Buyeo and Li Gongzi saw very clearly that the speed of the cave demons seemed to be getting faster and faster, and there was a tendency to push the cave demon army directly over.

Li Gongzi said: "Let's hurry up and release the arrows, if you don't release the arrows, it will be too late!"

Looking at the cave demons crawling over densely, Tu Bulie shook his head, he knew very well in his heart that after that period of strong attack, the tooth arrows and rockets would definitely be reduced a lot, these dense cave demons were not afraid of being blown up, and their teeth would rush out, if all the arrows in the camp were used up, then the army would really be over!

Li Gongzi didn't expect this layer, he saw that Tu Bulie didn't give an order for a long time, and the cave demon army was already approaching the formation of the Cavity Formation, and if he didn't attack the army, he would be defeated: "Tu Bulie, why? Hurry up and give orders, if you don't attack again, it's over!"

"I know, what are you yelling at?" Tu Buyeol was also anxious, he looked back, and finally expected the two Overseers to hurriedly soak in the command platform.

"What's the situation, how many arrows do we have?" said Tu Buyeol nervously.

Tu Overseer bowed his waist and said loudly: "Report to the general, there are not many arrows in the camp at present!"

"How many more attacks?" Li Gongzi became anxious, and finally understood why Tu Buyeo didn't give the order to kill the cave demon just now.

Overseer Tu bowed again and said, "There can be five major attacks!"

Li Gongzi gasped, after five attacks, if the cave demon still attacked the army directly, what should I do? Also, what should I do if I am red now? Li Gongzi looked at Tu Bulie helplessly, and said, "You should tell me, what should I do?"

Tu Buyeo shook his head in annoyance, in fact, he didn't have a better way, he said: "Just prepare for the worst!"

Li Gongzi heard Tu Buye's words coldly, and he didn't understand the worst plan? Is the army killed? What can be done? Li Gongzi said anxiously: "If we can't defeat the cave demon, let's retreat!"

"I think so too!" Tu Buyeo said: "But we have no way out, Li Gongzi, what should we do?"

"This ......" Li Gongzi pondered for a moment and said, "General Tu's army is fast, it stands to reason that you have the final say." However, we can't be guilty of fighting to the death with these devils, victory and defeat are a common thing in soldiers, and if we fail, we will keep retreating until we withdraw from the mouth of the Alchemy Valley and retreat to the shore of the Fairy Lake, if it really doesn't work, let's just flee!"

Tu Bulie smiled slyly and said, "Gongzi Li, just do as you say!"

Li Gongzi was stunned for a moment, and instantly understood that Tu Buyeo was playing with himself, obviously, he also thought like himself, but let himself say this, what will really happen in the future, If Sister Mei is to blame, he Tu Buyeol can also confidently say that it is my Li Gongzi's decision! Eh, good guy, trap me in unkindness and injustice! However, the cave demon has completely approached the Shape Formation, and this is about to start a head-to-head confrontation, at this time, if there is infighting in his camp because of this matter, it will be truly self-defeating

"You still give the order, it's really too late!" Li Gongzi temporarily let go of the grievances in his heart, even if he was guilty, it was much better than being devoured alive by these cave demons, not to mention, it was just that he couldn't live with Sister Mei. Anyway, to tell you from the bottom of my heart, I've already paid a lot for Sister Mei, haven't I? Even if I escape, I'm just sorry for Sister Mei, and I'm not going out on behalf of the Great Dynasty!

Tu Buyeo put away his sly smile and looked at the camp of the cave demons coldly, those cave demons were purely disorganized, as if they were retreating at will, so he raised the command flag in his hand and ordered loudly: "Archers prepare to fight!"

The Retrofit Formation has long been prepared, and one by one the archers are ready to fight with their bows and arrows.

"The three armies obey the order, everything obeys the command, and no reason is asked!" Tu Bulie said solemnly to the army.

"Everything is under the command of the general!" the shouts of the army were magnificent!

"Okay - the Rocket Team and the Yaba Arrow Team, under my order, after the first round of arrows, quickly retreat!" Tu Bulie said loudly: "Two overseers, the two of you perform your own duties, according to the division of labor just now, one leads the archery team, the other leads the Shape Formation, after the first round of attacks, you must retreat in an orderly manner, you must not collapse into an army, that is tantamount to suicide, when retreating, you must face the cave demon army, and retreat slowly!"

"Everything obeys the general's orders!!" the shouts of the army still swallowed the mountains and rivers!

"Put-" Tu Bu Lie's flag waved, a loud order. This word has been conventional, it is the instruction of the rocket launch. Suddenly, I saw the first row of rockets of the archers like a long fire dragon, sweeping sideways towards the army of cave demons.

The cave demons were still dead, and when they saw the rockets coming, they opened their mouths wide and took a sip of wine to catch the flying rockets.

"Kill-" Tu Bulie waved his angry banner, only to see that the teeth and arrows of the archers in the second row were also accompanied by the sound of wind and thunder, and they shot towards the cave demon army.

Bang bang bang - after a violent explosion, those cave demons who opened their mouths were blown up in an instant as soon as they took their teeth and arrows, and they were blown up in an instant, although they also suffered a lot of casualties, but the cave demon army knew very well that this kind of casualties were far better than those in the valley, and the way to die in the valley was really not even scum! Therefore, the cave demon army was a little messy for a while, and in an instant, they regained their strength, and another group of cave demons lined up in front of the army again, and began to slowly approach Tu Buye's army!

Seeing all this, Tu Bulie was taken aback, and hurriedly waved the command flag: "Retreat, retreat in an orderly manner!"

The army began to retreat, and the archers exchanged positions with each other in a row and retreated, at any time the sabre rattling, although in the process of retreating, but this retreat method can still attack with arrows at any time, and it can be completely done and retreat. The roundabout formation in front of the formation is also staggered with each other, slowly retreating, if you don't look carefully, you really can't see that this is retreating!

The distance between Tu Buye's army and the Cave Demon army gradually widened, and both sides breathed a sigh of relief.

However, the Cave Demon army did not stop advancing, they were still slowly moving towards the outside of the Alchemy Valley, at this time, Tu Buye's army had completely withdrawn from the outside of the valley, and those dangerous and favorable terrain had been occupied by the Cave Demon Domineering. The army of cave demons drove straight in, still slowly approaching Tu Buyeol's army.

Tu Buye's face was full of grimness, and he frowned as he watched the cave demon still go. Yes, Tu Buyeo thought about the retreat of the army, but he also thought that this fierce attack would make the cave demons stagnant and form a state of confrontation, and then he could work overtime to make tooth arrows and rockets. At this time, the fact that Tu Buyeol was originally unwilling to accept happened, and he had to accept it, so he had to raise the order flag weakly and said loudly: "Retreat again!"

The army was stunned for a moment, originally thinking that a new round was about to attack, but who knew that General Tu Bulie let everyone continue to retreat. Tu Buyeol's army began to retreat in an orderly manner. This time, Tu Buyeol kept urging the retreat speed of the army on the command platform, and saw that the speed of the cave demon was also faster, and he still rushed towards the direction of the army.

"Let's go-" Tu Bulie waved the order flag, and a new round of rockets shot out.

"Kill-" The tooth arrows in the second row also fired with Tu Buyeol's order.

There was another violent explosion, and the army of cave demons was blown over many cave demons, and this time, the cave demons finally stopped moving. Tu Buyeo observed for a long time, letting the army stand by in place, and the cave demon was also ready for a confrontation!

"Okay, that's the only way!" Tu Buyeo breathed a sigh of relief, led Li Gongzi off the command platform, and hurriedly said: "The overseers are defending here, let's hurry up to the back camp to prepare bows and arrows!"

"En!" Li Gongzi agreed, and followed Tu Buyeol to the rear of the main camp.

Sister Mei was sleeping in the back of the camp, and when she heard the bang bang explosion getting closer and closer, she immediately woke up, the girls of Wanxian Lou had already seen Tu Bulie's army drive the cave demon back to the alchemy valley, and it didn't take long for her to be driven out by the cave demon, and when she saw that Sister Mei woke up, the two cards said nervously: "Sister Mei, it's a big deal, the cave demon is back!"

"Are you back?" Sister Mei hurriedly shouted, "What's the matter?"

Erpai said: "General Tu and Li Gongzi personally led the army and killed the cave demon into the Alchemy Valley, but, who knows, the army will retreat again, as if it is fighting and retreating, it seems that our army was driven out by a counterattack!"