Boom!

One after another, the Yin Thunder Beads continued to explode, and their terrifying power caused the tree wall where the tree demon had gathered to collapse in just a few breaths, causing a large amount of flames and dust to explode.

The acrid thick smoke has filled the entire valley. On the body of the tree demon, the explosion is still continuing and the flame is still burning.

At this moment, Zhou Yu seemed to see a life on the verge of despair as it was burned to death.

Seeing this scene, Zhou Yu's face became solemn. The power of this Yin Lei Bead was too terrifying.

If he takes action, it must be resolved in an instant without giving him a chance to react.

At this time, the shadow of the tree demon that had previously covered the sky and sun had disappeared without a trace.

The Yin Thunder Pearl seemed to be the nemesis of this tree demon, roaring continuously along with the released power of wood.

After about a stick of incense, the tree demon's huge body of nearly 60 meters finally fell into the valley with a creaking sound, from breaking to the final roar.

From the body of the tree demon, a large amount of wood element spiritual energy was continuously flowing out at this moment.

"Do it." Seeing this scene, the man riding on the black vulture did not relax at all. He immediately took out the flags of the Yimu Yin Thunder Formation in his hands.

Whoosh, whoosh, whoosh, whoosh...

In an instant, five blue-grey flags roared up and hovered over the fallen tree demon's body.

"Could this Yin Thunder Pearl be refined by this tree demon?" Seeing this sudden scene, Zhou Yu breathed a sigh of relief.

"No wonder this thunder bead can explode such a huge tree demon without any power to fight back. The reason is here."

In Zhou Yu's eyes, he saw the five people each riding on their flying mounts and shooting out spells one after another, which landed on the blue-gray formation flags.

In an instant, within the five-pole formation flags, green-gray chains suddenly came down.

There was a sharp blade at the front of the chain, whizzing down at the moment, like a five-headed snake, piercing through the dryad's body in the blink of an eye.

The next moment, following the cyan-gray chain, a burst of cyan aura was pulled out from the body of the tree demon and rushed towards the formation flag at the other end of the chain.

As the green aura continued to decrease, the tree demon's body suddenly began to wither, turning from green to withered yellow.

On the contrary, after absorbing a large amount of cyan aura, the color on the five-pole formation flag became more intense.

"Hurry up and wait until the spirit energy of the tree is drained out, and then we can obtain the heart of the tree. We still have to hand it over to Master Mu Xing." Seeing that everything was on track, Zuo Qiwei breathed a sigh of relief and ordered.

"Sir, please rest assured. It only takes a stick of incense at most for us to refine the essence in this tree demon."

"That's good." Zuo Qiwei heard this and smiled.

In less than a month, the team led by him hunted and killed three powerful tree demons. When he thought about it, the right banner guard who was opposing him definitely did not have such speed.

"Think about it, after what happened, his weight will become even more important to you, sir." As soon as he thought of this, the smile at the corner of his mouth suddenly became brighter.

But at this moment, the corner of his eye suddenly jumped, and from the gap between his eyes, he suddenly caught a glimpse of a dazzling light flying towards him.

"Who is that?" Zuo Qiwei was shocked. After exclaiming, a dark wood-colored armor suddenly appeared outside his body.

At the same time, the black vulture that was sitting down spread its wings.

In the process, he discovered that behind his other four subordinates, there was a long sword wearing a blue robe and a green-white blade, and they were slashing away suddenly.

Bang!

The sword light was extremely terrifying. At the moment of the killing, terrifying sword energy shot out in all directions, causing his four men and the flying mount who were sitting down to be pierced by the terrifying sword energy before they had time to react.

At that moment, his body became riddled with holes and fell to the ground.

"Your response is good, but it's a pity that it's a little slow." At this time, a cold voice suddenly came from behind the left flag guard.

The next moment, a heartbreaking pain suddenly came from his heart, and a slight cracking sound seemed to come from his body.

Immediately, Zuo Banwei saw that the armor he relied on for self-defense suddenly shattered.

At the moment when his vision was dark, he saw a headless corpse falling weakly to the ground from the body of the black vulture.

What's even more outrageous is that at the last moment of his death, he saw his storage bag being grabbed by the person behind him.

Zhou Yu was not surprised at all when he killed these five people with one sword.

Not to mention the sword escape technique, which is extremely secretive and extremely fast. After the battle just now, these five people used the strange thunder beads, but in fact, the loss of their own mana was also huge.

Then he concentrated on absorbing and refining the essence from the tree demon's body. Even though he took a pill to restore his mana in the process, his vigilance to the outside world was greatly reduced.

Under such circumstances, with Zhou Yu's current level of cultivation that can reach the Taoist level, he still cannot kill five people who cannot reach the advanced stage of Qi training.

Then his previous practice was in vain.

What's more, in order to ensure that he would kill with one blow, he seemed to use his sword lightly, but in fact he used all his strength to avoid accidents.

"Unfortunately, if you are not a tree demon, it may not be so easy for these five people to kill you." Put away the storage bags of the five people, and the five-pole blue-gray array that was falling downwards because of the loss of control.

Flag, Zhou Yu’s eyes fell on the dead tree demon and he said softly.

The next moment, he slashed out with his sword, and within the body of the tree demon, a two-foot-long tree as green as jade appeared in front of Zhou Yu.

With the appearance of this tree, an extremely amazing wood element spiritual energy immediately overflowed.

"Is this the core of the tree demon?" The moment he saw the tree, Zhou Yu suddenly felt enlightened, and then he grabbed it from the air with his hand.

The jade-like tree hidden within the body of the tree demon roared up and fell into Zhou Yu's hands.

As soon as Fang took it, Zhou Yu felt his spirit trembled, and the palms he held on the wood seemed to become more energetic.

"The vitality of this wooden heart is so amazing. Even if it is simply made into an accessory and worn, it may have the effect of prolonging life. Even if it is not effective, it can make the wearer's body healthier." I only have a rough feeling of the effectiveness of the wooden heart.

Zhou Yu felt a hint of joy in his heart.

"Keep this wooden heart carefully. When you return home in the future, it may be easier to help your mother and little brother advance to the innate realm." With this thought, Zhou Yu immediately found a piece of green wood from the storage bag of Zuo Banner Guard.

He put the wooden heart of the dryad into a high-quality brocade box and put it into his own storage bag.

The next moment, Zhou Yu slashed out with his sword, using the water sword intention as a guide. Suddenly, a burst of rain fell quickly from the sky above the valley, extinguishing all the still burning flames.
Chapter completed!