The little dragon was pressed by the bone dragon and couldn't move, then opened his mouth and spat a mouthful of green liquid into the little dragon.

The green liquid fell on the little dragon, sizzling, and obviously very corrosive.

The little dragon roared in pain and struggled desperately under the bone dragon's claws.

Wang Wu heard the miserable cry of the little dragon, and wanted to rush up and give the skull dragon a hard blow. But now is not the time, he can only grit his teeth and endure it, close his eyes, and can't bear to watch.

Tang Xiaoxian's shadow stood up, holding the Death Scythe in his hand and slashing towards the bone dragon.

The bone dragon did not dare to be careless, so he had to let go of his claws and block the scythe.

However, it underestimated the sharpness of the Reaper's scythe, and three of its claws were sliced off by the scythe.

At this time, the bone dragon seemed to know that the shadow of the god of death was controlled by Tang Xiaoxian, and it was no longer entangled with the shadow, but opened its mouth and spit out another mouthful of green liquid towards Tang Xiaoxian.

"Didn't your mother teach you not to spit?"

Behind Tang Xiaoxian was Wang Wu, who was accumulating strength, and if she dodged it, this mouthful of powerful corrosive liquid would definitely fall on Wang Wu's body.

"Swap!"

Tang Xiaoxian's body was exchanged with the shadow, and now it was her body standing in front of the bone dragon, and the shadow was used to block the green phlegm.

"Zizizi!" the green phlegm was blocked by the shadow.

However, Tang Xiaoxian was slapped away by the bone dragon's claws, and slammed into the stone wall of the cave, losing his combat effectiveness. The shadow of death also disappeared because of Tang Xiaoxian's injury.

"It's my turn!"

Li Shan roared, a thin layer of flame ignited from his skin, and he slammed directly into one of the bone dragon's leg bones with his shoulder.

"Click!"

It was the sound of bones breaking.

But not the bone dragon's, but Li Shan's.

Li Shan's collision caused the bone dragon to lose its balance, but also broke one of its collarbones and several sternums.

"Huh!"

Behind Li Shan was Murong Xuanbai, who was holding a half-truncated sword.

The sword in his hand continued to slash at the joint of the leg bone, cutting off half of the leg bone.

"It worked!" Li Shan lay on the ground, spitting out a mouthful of blood.

As soon as he finished speaking, he saw Murong Xuanbai being whipped away by the tail of the angry bone dragon.

At this moment, countless fibrous roots of steel grew from all sides of the cave and curled towards the bone dragon that had lost one of its legs.

The roots of the tree, of course, came from the Imi who had taken the form of a large tree, and by this time his feet were rooted in the ground, and his body had pierced into the roof of the cave.

The bone dragon was entangled in these roots, and its body was unable to exert its strength, so it had to keep spitting out green corrosive liquid from its mouth. The roots of the trees were obviously afraid of the green liquid, which was quickly burned away.

At this time, the light of Wang Wu's right fist could no longer be hidden, as if a sun was held in his hand.

The skull dragon clearly felt threatened, and before the roots of the trees were all burned off, it struggled to crawl towards Wang Wu.

Murong Xuanbai, Li Shan, and Tang Xiaoxian, who were seriously injured, climbed up towards the bone dragon again, some people grabbed its tail, and some people dragged its feet, trying to keep it.

Even if they were blind, they would have to help Wang Wu buy three minutes.

At this time, Wang Wu suddenly opened his eyes and said, "Partners, it's already okay." ”

Xiaolong's body quickly shrank and ran behind Wang Wu. Murong Xuanbai, Li Shan, and Tang Xiaoxian let go of their hands, and their bodies were tightly pressed against the cave wall. The roots of the trees that were entangled in the bone dragon were all retracted at this time.

The bone dragon regained its freedom and immediately ran towards Wang Wu.

Wang Wu faced the bone dragon that was rushing forward, his right fist was clenched, and with that ball of light, he flew up and struck at the bone dragon.

The cave was too small for the bone dragon to hide, so it could only be guarded in front of it with its hard claws.

"Boom!"

Wang Wu's punch passed through its claws, through its sternum, through its spine, and through its back.

The bone dragon's body stood still for a moment, and then various bones scattered all over the ground.

Inside the pile of bones, there was a blue spirit core that represented a sixth-level spirit beast.

"Whew!"

Everyone sat on the ground, gasping for air.

Tang Xiaoxian hugged Xiaolong, looking at the traces of corrosion behind it, and his heart was so painful that he wanted to cry.

The others tried their best to drag the bone dragon for Wang Wu's last punch, and they also succeeded in doing it, but they were all not lightly injured.

"I'm sorry to hurt you ......"

"Look at what's in the chest. Wang Wugang wanted to say a few words, but was interrupted by Li Shan.

Wang Wu nodded and walked towards a treasure chest next to him, knowing that there was no need to say anything between them.

Wang Wu tugged hard at the lock on the box, not moving. Then a wisp of blazing white flame ignited on his fingertips, slowly scorching the lock. It didn't take long for the lock to be shattered by flames.

Several people surrounded the treasure chest and opened it, only to see a dagger inside.

The handle of the dagger also has a groove in it, apparently for the installation of spirit cores.

"Sister Xiaoxian, this is yours!" Wang Wu picked up the dagger and handed it to Tang Xiaoxian.

Tang Xiaoxian happily took the dagger and waved it lightly to another box, and the lock broke in response. You can see how sharp it is.

She had been missing a dagger in her hand, and it was clear that this one was a good fit for her.

"What a sharp dagger. Wang Wu took out the sixth-level blue spirit core, "Why don't you put this spirit core in it?"

Tang Xiaoxian shook his head: "This is a spirit core that increases corrosion, and I want a fatal blow, so don't waste it." ”

Spirit cores of the same level have different attributes. For example, the spirit core on Wang Wu's shoes should be obtained from a very fast spirit beast, so it can make the shoes have an acceleration effect.

Tang Xiaoxian's dagger was so sharp before the spirit core was added, and with a suitable spirit core, it would definitely be twice as powerful.

Open the second chest, this time with a longsword.

Obviously, this long sword belonged to Murong Xuanbai, and Murong Xuanbai was not polite, and picked it up directly.

His original sword had just broken and was just in time to be replaced.

This sword also has a groove on it that allows for the installation of spirit cores.

In fact, the spirit core is not something that they can manually press, but someone who needs this skill can install it, such as the shoe store owner.

"Could the third treasure chest be a kitchen knife?" Li Shan couldn't help but guess.

Wang Wu got the staff of the undead, Tang Xiaoxian and Murong Xuanbai also got the weapons they had in hand, in contrast, his pork knife that couldn't install a spirit core obviously had to be replaced.

However, no, the third chest contained a chest of spirit cores. A box full of fourth-level white spirit cores.

The fourth treasure chest is relatively small in size, containing a box of level 5 yellow spirit cores.

Coupled with the ghouls and gargoyles all over the ground, they actually got more than a hundred yellow spirit cores and more than three hundred white spirit cores this time.

"Rich, we're rich!" Li Shan couldn't help but shout.

Although he didn't get the kitchen knife he wanted, the value of these spirit cores was enough to buy countless kitchen knives.

"The last treasure chest seems to be a little special, open it and take a look!"