Bird had just uprooted the big trees at this time, and swung it towards the four-legged evil beast, that is, the resentful spirit beast that the red-robed wizard said, Bird and Nishizawa thought that they could see the picture of spitting blood even if they couldn't die, but they didn't expect that the big trees went directly through the resentful spirit beast, just raising a few wisps of black smoke.

Bird immediately suppressed the surprise in his heart, although the big trees did not cause any damage to the resentful spirit beast, but he swept the big tree towards the red-robed wizard behind the resentful spirit beast.

"You're just dying," the red-robed wizard looked at Bird coldly, standing motionless, not caring about Bird's sweeping tree. At this time, seeing that the resentful spirit beast reacted, it sprayed a mouthful of black mist at Bird's powerful hands. As soon as the black mist touched Bird's magic power, it was like pouring sulfur on it, and Bird's magic power began to disintegrate rapidly.

The speed of the dissolution of the mana hand is very fast, and a small half of it is about to melt away, and the mana on the replenishment only plays a role in slowing down the melting speed, and cannot fundamentally solve the problem, just like Nishizawa used the blue flame to burn those black bound spirits before, Bird is a little anxious, because he knows that the remaining mana is not missing. At this moment, Nishizawa stepped forward from the side, grabbed Bird's hands with his left hand, and turned his right surgical power into a long knife, directly cutting off Bird's powerful hand.

Bird hurriedly withdrew his remaining mana and lost his controllability, and the severed mana hand suddenly turned into energy and dissipated between heaven and earth along with the black smoke. The big trees also lost their control, and Bird didn't even touch the red-robed wizard.

Obviously, the resentful spirit beast in front of them has become the primary obstacle to prevent Bird and Cize from killing the red-robed wizard, but the two of them do not have any known means to kill the resentful spirit beast.

Bird remembered the wizard's staff he had left behind from his previous dean, the staff was a symbol of a wizard's strength, and the staff was able to amplify the wizard's spells, and if the staff was made of a special material, it often had unexpected additional effects. The staff is expensive, and it requires a lot of craftsmanship and precise refining and enchantment techniques to complete, so not every wizard will have a staff that matches them.

The staff of the former dean is made of red willow wood, and some golden debris can occasionally be seen in the whole body, with a total length of ten inches, which is about 30 centimeters, slightly curved, if you don't notice that the handle has been polished smooth and translucent, you really can't tell that this is a staff. According to the previous dean, the staff was made by a friend. In Bird's mind, the former dean rarely used this staff during his lifetime, and once it was sacrificed, it was because of some problems that were difficult to solve.

After the death of the former dean, he did not leave a will about this staff, so Bird and the others left it for a while, one is to use it as a thought, and the other is to solve some difficult things. And now Bird has pulled out this staff, and it is used for the latter, to get rid of the red-robed wizard in front of him.

Bird didn't have much magic left in his body, so he handed the staff to Nishizawa. Nishizawa also knew that the dean had such a staff, and he had played with it for a while, so as soon as he got his hand, he pinched the handle and pointed directly at the resentful spirit beast, and in an instant, he could see a huge blue firework spewing out from the top of the staff like a column of water, flying straight towards the resentful spirit beast, the red-robed wizard was simply frightened by this scene, and the resentful spirit beast did not expect this huge fire to suddenly appear, and it was sprayed straight towards himself.

The resentful spirit beast could clearly feel the threat of the blue pillar of fire to itself, so it took a step forward and ran away. Due to the effect of the staff, the mana consumed by Nishizawa to release the spell was greatly reduced, especially when he saw the resentful spirit beast that was so powerful just now fleeing in despair, and his hand shook, and the blue pillar of fire turned in a direction and flew quickly in the direction of the resentful spirit beast's movement.

The resentful spirit beast originally thought that such a powerful spell would definitely quickly consume the caster's mana, and then take the opportunity to fight back, but the blue pillar of fire behind it followed it to death, and at the same time, it had to help the red-robed wizard resist the harassment of the two of Bird. The resentful spirit beast was sometimes rubbed by the blue pillar of fire, which looked a little wolf-bèi.

After running for a distance, the resentful spirit beast stood firm and stopped, it was unwilling to be chased and beaten like this, and when it saw the blue pillar of fire rushing straight over, it raised its mouth and spit out a black pillar of smoke, and shot it in the direction where the blue pillar of fire came.

The black pillar of smoke was made up of countless Black Bound Spirits, and the characteristic wail of Black Bound Spirits caught Nishizawa's attention. The resentful spirit beast was letting the black bound spirit kick it to resist the damage, and when Nishizawa saw this, he directly pushed the flow of mana in his body, making the blue pillar of fire directly enlarge in a small circle, pressing the black pillar of smoke to death.

Accompanied by the constant wailing, Bird and the others could clearly see that with the continuous consumption of the black smoke column, the reminder of the resentful spirit beast was constantly getting smaller, and the color began to slowly fade, from dark black to gray and white.

The red-robed wizard also noticed the changes in the resentful spirit beast, and when he saw that Xi Ze and Bird could no longer spare much energy to take care of him, he pinched the magic seal in his hand again, promoted the operation of the formation, and replenished the black binding spirit for the resentful spirit beast.

Although Bird's body is not much mana, it doesn't mean that he can only watch the red-robed wizard run the formation there, and if the mana is not enough, then hand-to-hand combat, Bird directly took out a boning knife on his body, which was originally used by Bird to grill fish by the river in the afternoon, or to open the mountain road. took it out and directly set an acceleration auxiliary spell for himself, and rubbed it directly against the red-robed wizard.

The red-robed wizard had already used most of his mana to maintain and run the formation, plus a burst of consumption between the two of them just now, although he was a mid-level wizard apprentice a little higher than Bird, and without a mana replenishment channel at all, his mana had already been consumed.

You must know that the big difference between a wizard apprentice and a full-fledged wizard is that a wizard apprentice can only use guò meditation to replenish his mana, and once the mana is used up, there is no other way to replenish it except meditation. However, the official wizard is different, because the official wizard has built a mana channel in the body, and can continuously extract external free energy to replenish his mana consumption during the twelve hourglasses every day.

The meditation of the wizard apprentice plays the role of a mana channel, that is, to remove the debris in the free energy and absorb the only mana energy. Of course, there are also wizard apprentices who take advantage of this to directly become official wizards, or even high-level wizards, but this only appears in legends.