At this point, the battle is over completely!

The high-level bone dragon and Typhoon classmates and the five skeleton leaders led eighteen high-level skeleton warriors to sweep away the remaining black knights! Not only were all the black knights on the horse knocked to the ground, but the high-level bone dragon was also working very hard to rub these black knights who fell to the ground with their thick limbs! And the Typhoon classmates and the skeleton leader led the skeleton warriors were not idle, looking for the black knight who could still stand up, waving the weapons in their hands and scattering the skeletons one by one! This kind of operation to completely clean up the battlefield is still going on!

And the battle between the Death Knights on the other side has long ended. The only remaining Death Knight commander was attacked by the two Death Knight brothers, and he didn't last long before he was picked off by a spear and flew off the skull head! And the Grim Reaper Knight Marcus also completely broke up the skeleton of the mid-level Reaper Knight Commander who fell to the ground!

Now they are packing up the wreckage of the five Death Knight Commanders under the instructions of Comrade Han Feng. These are good materials! Moreover, except for the Death Knight Commander who was pierced through the skull by the Death Knight Marcus with a spear, who has completely died, the souls of the other four Death Knight Commanders have not yet perished, just waiting for Comrade Han Feng to free his hands, completely "brainwash" them and control them, and then let Kuru use the soul fire spray gun to re-weld the scattered bones and bodies back to them, then it is another capable thug candidate!

Looking at the ruined post-war scene in front of him, Comrade Han Feng commanded a group of juniors to quickly clean up the mess of the battlefield, but at the same time, he was frantically absorbing the gray mist energy, and even took out a soul energy bone, and directly absorbed the soul energy from the soul energy bone! This is a very rare and unusual situation!

This is because although there is a large amount of soul energy stored in the soul energy bones, this kind of soul energy is mixed and impure, and it contains a large number of impurities.

For a long time, although Comrade Han Feng and the younger brothers also used soul energy bones to replenish and improve soul energy, that was the way to lay out the formation. The soul energy bones are equivalent to the cornerstone of providing energy and power in this formation.

Under the operation of the formation, the soul energy in the soul energy bones was extracted, and then transformed and purified through various guò, and only after it was gathered again would it be absorbed by Comrade Han Feng and the younger brothers. In this way, in the process of the series operation of the formation, it is equivalent to completely filtering out the large amount of impurities contained in the soul energy in the soul energy bones!

Even in the undead realm, high-level undead creatures don't use soul energy bones to replenish their soul energy. Compared to the impure soul energy in the soul energy bones, they are more willing to devour various soul bodies to replenish the consumption of soul energy. Like the last time Comrade Han Feng fought with a high-level lich, the high-level lich used the dozens or hundreds of ghosts around him as a great tonic for his soul energy!

Soul bones are used as a currency for trading in the undead realm, and they are actually used more often for refining utensils, arranging magic arrays, or preparing potions. If it weren't a last resort, no undead creature would risk causing hidden dangers to their own souls and directly absorb the mixed soul energy in their soul bones!

It's a pity that Comrade Han Feng is now in a situation of last resort!

Don't look at this lightning counterattack battle that took no more than two or three quarters before and after, it was played very beautifully, and the results achieved were quite perfect! However, in this seemingly devastating battle, Comrade Han Feng, who seems to be invincible, knows his own suffering! The price he had to pay for this was also huge!

- That is, in the past few months, the huge amount of soul energy that he had worked hard to accumulate was consumed in this lightning counterattack! The energy in the soul is almost at the bottom!

Not to mention anything else, in this lightning counterattack battle alone, Comrade Han Feng performed a total of four Swinging Battles and nine Soul Destroying Needle spells. You must know that the two techniques of Soul Determination and Soul Destroying Needle are both famous energy-consuming in the immortal cultivation world**!

Among them, the Soul Exterminating Needle is known as the top Demon Dao secret method, and the power of this top-level secret method is naturally powerful, but unfortunately the soul energy consumed to cast it is also top-notch! It's also a natural thing, if you want to get more power, you naturally have to put in more energy.

And although the level of this spell is not as high as that of the Soul Exterminating Needle, it is a range-type group attack spell! Whether it is in the Immortal Cultivation Realm, the Undead Realm, or the Immortal Realm, any range-type group spell or magic is bound to be a big energy gullor!

Four reckless blows, nine soul extinguishing needles, easily consumed eighty percent of the large amount of soul energy that Comrade Han Feng had absorbed and accumulated in the past two months! And actions such as Edgeworth's flight and attacking the enemy have once again consumed Yicheng's soul energy, and now Comrade Han Feng can only rely on the only remaining Yicheng soul energy to maintain his actions!

Comrade Han Feng immediately fell back on top of the head of the huge high-level bone dragon, his bone body was straight, and he didn't say anything, just looking down at the busyness of the little brothers below. Under the backdrop of the power of the great victory, Comrade Han Feng's sturdy body and figure looked quite majestic, and there was a feeling of invincibility!

But in fact, only Comrade Han Feng himself knows that at this time he has only an empty shelf left! The soul energy that was almost depleted was no longer enough to support him to perform any superfluous movements.

Now the recovery of soul energy is the top priority! And the way to absorb the gray mist to transform soul energy is too slow, and the undead lich Usr is still following closely behind with his army of skeletons. It probably won't take long to catch up, after all, the current undead lich Usr is commanding an elite army composed of all skeleton warriors, and these elite troops can march much faster than the skeleton cannon fodder army!

If, in normal times, even if the soul energy is completely depleted, he only needs to order the eight little devils and eight evil spirit brothers to go around to capture some ghosts and ghosts and come back, Comrade Han Feng can also directly devour these soul bodies to obtain soul energy replenishment, which is much faster than the way of absorbing the energy in the soul energy bones. But now, the urgency of time makes it impossible for Comrade Han Feng to adopt this method!

Therefore, as a last resort, Comrade Han Feng couldn't care so much, and he could only replenish his soul energy by directly absorbing soul energy bones! As for the large number of impurities in the soul energy? Comrade Han Feng is still very confident in his soul fire. As long as you use soul fire to calcinate and purify the soul energy absorbed from the soul energy bones, I believe that you can minimize the impact of this energy impurity on the soul!

Under the command of Comrade Han Feng, a group of junior brothers worked hard to clean up the mess on the battlefield. Seventeen Blood Skeletons, six Lichs, and five Death Knights were captured or destroyed, but they were all collected in one go, alive and dead. These are the most valuable trophies, and they must all be taken with them. Not even a bone will be left for the undead lich Usr!

Soon, after cleaning up the battlefield, Comrade Han Feng led a group of younger brothers to embark on the journey of "strategic transfer" again!

Less than ten miles away, the shrill and piercing scream of the undead lich Usr was heard again, full of anger and frustration!

Comrade Han Feng, who was standing on top of the high-grade bone dragon brain gate, turned his head and glanced in the direction where a loud roar came from behind, and he couldn't help but feel a burst of disdain and pride in his heart! - Sample! Dare to go against my Uncle Han Feng! I can't kill you! This time, it's just to help the little brothers in the white pelvis recover some interest! Uncle, I want to fight with you, a thousand-year-old monster! Just wait for my revenge!

Comrade Han Feng no longer hesitated, and with an order, the high-level bone dragon under the seat spread out its thick limbs, and strode forward quickly! Behind him, three Death Knights followed closely; And in the sky above his head, the senior skeleton mage Kuru flapped a pair of small bat wings that were disproportionate to the huge head, and flew forward with difficulty, followed by a long-range magic attack force composed of eight little devils and eight evil spirit brothers!

Sensing the traces of Comrade Han Feng and the group of junior brothers who were gradually moving away in front of him, the undead lich Usr who was sitting on the throne on the back of the giant beast skeleton behind him was almost mad with anger! This time it's a big loss! Almost all of his elite troops have been wiped out! Now the combat power under its command, in addition to the six thousand skeleton warrior troops around it, there are only two mid-level lichs who have been following closely!

As for the army of high-level skeleton cannon fodder, which numbered as many as 100,000...... I was already thrown thirty miles behind! The speed of these cannon fodder is really slow enough, Comrade Han Feng's blitzkrieg is completely over, and the skeleton cannon fodder only pursued a distance of more than ten miles under the full march! The undead Lich Usr has no hope for these slow-marching cannon fodder!

Even with the elite troops of the skeleton warriors around him now, Comrade Usr the Undead Lich didn't think that with their speed they could catch up with the damned, cunning opponents in front of them! And the only ones who can pursue Comrade Han Feng in terms of speed are the undead lich himself and the two middle-level lichs, such strength is too thin, Comrade the undead lich has always been a cautious old demon, and he will not risk his own life!

Even if he saw that his elite troops were all about to be wiped out before, Comrade Usir, the undead lich, did not have the courage to rush to support with only two mid-level lichs, and it was even more impossible to take any more risks now!

In this way, how can we deal with Comrade Han Feng, a cunning guy? The undead lich Usr couldn't help but have a deep headache about this!

However, the undead lich Usr is still an organized person after all! There is also a powerful backer behind it! Since it can't deal with it by itself, it doesn't mean that it is helpless against Comrade Han Feng!

As long as he is willing to pay a certain price for compensation, the undead lich Usr believes that he can still summon a lot of helpers. It's just that this price is obviously not cheap. So do you want to pay or not? And we have to take into account that the nearby forces that can provide support are not close to each other, and even if they are summoned to help, it is difficult to say whether they can catch up!

The undead lich Usr couldn't help but fall into a moment of hesitation and deep thought!