Meng Po saw the situation very clearly, and what Du Feng was going to play next was a war of attrition. More than 10,000 people are alive and dead, and they don't believe that this kid can afford it, and how many protective talismans he has.

Damn, this is going to kill me. Du Feng also saw that what he was fighting now was a war of attrition. After his talisman ran out, he had to use his True Yuan to support the shield. When the time comes, the battle skill and the support shield will be used, and the true yuan will inevitably be consumed faster.

"Heavenly Fire Punishment of the World!"

When Du Feng shot again, he adjusted the angle slightly. Let those meteorites with fire fall specifically from directly under the pterosaurs. In this way, in the process of falling, it can block some of the flying blades, which can be regarded as relieving some pressure on the protective shield.

"Quack Quack ......"

The pterosaur screamed urgently, but he didn't dare to fly down and attack. If it dared to get close to the ground, it would be surrounded and bitten by the living dead in a few minutes. You must know that those who are alive and dead have a very strong jumping ability.

"Don't worry, fly steadily!"

Of course, Du Feng would not let the pterodactyl fly, but flew under his command. Fly in one direction for a while, and there will be a sudden reversal. Flying around, in fact, is all going around in circles in a wide place. This prevents you from encountering a similar end to a dead end.

"Stinky boy, he's pretty good, try this!"

Meng Po was expecting that the pterosaur would fly around Du Feng in a circle. Because of the terrain of the third layer of the Demon Cave, she knew very well that if she continued to fly forward, she would eventually return to the vicinity of the Iron Tree. But Du Feng had already planned to make that kind of low-level mistake at all.

With another finger of the snake-headed cane in his hand, another group of living dead fell off the iron tree. plus the 4,500 living dead who were in charge of the siege before, all of them rushed towards Du Feng. Their actions are no longer so blind, but gradually form a semi-circular encirclement. No matter how the pterosaur flies, a part of the blade will hit it.

"Bang Bang Bang ......"

Du Feng also fought hard, and pasted the remaining dozen or so protective talismans on the back of the pterosaur. Then he took out the talisman pen and talisman paper, and began to draw a new talisman on the spot. In the battle scene of the talisman, he is also a magical figure who has never been seen before or since.

Under normal circumstances, the spirit runes should be drawn or bought in advance, just to play some auxiliary roles in the battle, and at the same time save some true elements. If you draw a spirit rune on the spot, it is better to directly use your combat skills.

But the situation that Du Feng encountered right now was so special, and he needed to draw spirit runes on the spot to strengthen his defense. The amount of True Yuan consumed to make the Spirit Rune is much smaller than that of supporting the True Yuan Shield. Du Feng calculated an economic account, without delaying the display of combat skills. One hand draws the spirit rune, and the other hand continues to unleash the Heavenly Fire Punishment Technique.

Today's loss is really too great, and the more than 100 spirit pets released out, except for the pterosaur, are still alive, and the others are all dead. However, those spirit pets did not die in vain, and they finally eliminated some enemies for their masters.

What, he can even draw spirit runes on the spot, how many hole cards does this kid have. Meng Po usually can't observe Du Feng, and only when he enters a scene related to the underworld can he interfere with his shots, so I don't know how many hole cards Du Feng has.

"Boom......"

Du Feng's shot was like lightning, and after a while, he drew a stack of protective talismans. At this rate of drawing, the rest of the living dead can't consume him at all.

"Heavenly fire punishes the world!

With a large number of protective talismans as the backing, Du Feng used his combat skills to be even more unscrupulous. Don't forget to take out a bottle of Ning Hua Dan and replenish the true yuan to yourself. With the addition of true yuan, the frequency of use of combat skills can be higher.

"I don't know what happened to Brother Du, he won't go to the third layer. ”

Xiong Pingsan is still on the second floor of the Demon Cave, playing guerrilla warfare with the scissor ghosts. After shooting a part of the kill, he will use his running again to open up the distance. Sometimes you need to run farther away and hide for a while to recover. Fortunately, the scissor imps don't run fast, and there is no one to direct them, and they don't know how to besiege.

Du Feng's side is not so comfortable, with the intervention of Meng Po, an old thing, the attack ability of the living dead has been brought into full play.

"Kill me!"

Meng Po really worked hard, soaking in blood to restore her strength. As soon as he rested a little, he immediately swung the snake-headed cane and let the living dead fall off the iron tree.

Du Feng was not to be outdone, he just launched an attack while drawing protective talismans, and from time to time he also took some pills to replenish them. The pterosaur would get tired if it flew for too long, so Du Feng also gave it a few pills to eat. It took more than a month, and finally Meng Po got all the living dead from the iron tree.

Ninety thousand living dead, if all of them chased and killed Du Feng, he couldn't stop him with the flying blades alone. But fortunately, these living dead were chased in batches, and most of them had been eliminated by him in more than a month.

After such a long period of battle consumption and replenishment, Du Feng's cultivation was actually promoted from the eighth layer of the Grandmaster Realm to the ninth layer. Sure enough, fighting is the best way to cultivate, and I haven't gotten anything to make up for it in the third layer of the Demon Cave, and just by constantly fighting, I have even been promoted to a level of cultivation.

Once the cultivation is promoted, the power of the combat skill will naturally increase. Once the living dead are destroyed, they will turn into silver flowers on the iron tree, and they can no longer be replenished in number. Under the advantages of one another, Du Feng's battle became easier and easier.

"No, it can't be!"

Meng Po, who was soaked in blood and water, smoked from the seven orifices of qi. Even the water of the Lechuan River began to boil. This old ghost woman was really angry, she originally thought that this time she could kill Du Feng 100%, detain his soul to the underworld, and clean up this kid well.

What she didn't expect was that after more than a month of attrition, she still didn't consume Du Feng in the end. The spell cast by the Boundary made her old man tired and half dead, and all the living dead fell off the iron tree, but in the end, he still failed to hurt Du Feng, but instead improved his cultivation.

"The earth is burning the sky, the sky is punishing the world, and the yin and yang wheel is slashed!"

The number of living dead is getting smaller and smaller, and they can no longer pose a threat to Du Feng. He simply jumped off the back of the pterodactyl, propped up the True Yuan Shield, and rushed in directly, continuously performing various combat skills. Large swaths of the living dead were wiped out, and demon-level blades fell all over the place.

"Northern Stygian Blood Moon!"

More than a month has passed since the last time the magic was activated, and the adverse effects on the body have been eliminated. The rest of these living dead, Du Feng planned to convert them into energy to help him impact the Returning Yuan Realm.