Whether it was Qin Long or Elsa, they were all pleasantly surprised by the appearance of the deer-headed monster at this moment.

After all, it is a demonic beast with intelligent abilities, and it seems that this period of getting along with the deer-headed monster has also made it accustomed to getting delicious metal food from Qin Long......

Therefore, when the deer-headed monster smelled the smell of Qin Long and Elsa, it rushed forward without fear, and instead of Qin Long and Elsa, it blocked the deadly attack of the black-feathered bird beast.

Bang! The two giant beasts slammed into each other, and Qin Long and Elsa jumped into the cave.

However, when Qin Long turned around, he saw a terrifying scene.

The horns of the deer-headed monster stabbed into the stomach of the black-feathered bird beast, but the claws of the black-feathered bird-beast also penetrated the deer-headed monster's body in an instant......

Even so, the two monsters roared at each other, twisting their sharp horns and claws fiercely, inflicting greater and more lethal damage on each other......

Qin Long turned around suddenly, his speed was instantly increased to the extreme, and the magic crystal in his hand also spewed out a burst of fire again, directly hitting the eyes of the black-feathered bird beast......

After doing all this, Qin Long didn't even look at what the outcome would be, and directly turned around and fled into the cave......

"Woo one!" The beak of the black-feathered bird beast let out a breathtaking cry, and the violent magic suddenly burst, and countless wind blades chopped up the strange stones that were wrong in the hole, and even directly impacted the deer-headed monster to the side......

Qin Long picked up Elsa and jumped up suddenly, and with the help of the violent shockwave, he fell into the depths of the cave fiercely.

On the other side, the deer-headed demonic beast that had been thrown aside also jumped up suddenly, quickly disappearing into the depths of the cave like a ghost......

Only the black-feathered birds and beasts were left frantically unleashing their magic at the entrance of the cave...... Qin Long's attack directly burned his eyes into black charcoal, and the black-feathered birds and beasts that had lost their eyesight were violently destroying everything they came into contact with.

In the darkness, the magic crystal in Qin Long's hand emitted a reddish glow, illuminating the surrounding space. Qin Long and Elsa cautiously advanced in the deep cave, the space in the depths of the cave was not large, and with the size of the black-feathered bird beast, I was afraid that they would not be able to enter at all......

"Snort, snort......" The familiar snort suddenly sounded, and the deer-headed monster dragged its broken body and hung its huge head, and slowly walked in.

Qin Long and Elsa moved to the side, but the deer-headed monster only sniffled and passed by the two of them without paying attention.

"Roar!" The deer-headed monster suddenly turned its head again, and its eyeless head was facing Qin Long, letting out a dull roar.

Qin Long looked at the inexplicably angry deer-headed monster, and with a flick of his hand, a piece of metal appeared, and it lightly hit the stone next to him, and the dinging sound attracted the attention of the deer-headed monster.

In normal times, Qin Long and Elsa would occasionally encounter this deer-headed monster and get nervous, but as long as they took out the metal products and made a noise, the irascible deer-headed monster would immediately turn into a pug, looking around for the metal it liked to eat......

But today's situation is a little strange, the deer-headed monster just shook its head, and then aimed at Qin Long again, its huge nostrils kept sniffing, and in the end, it stretched out its tongue to lick it!

"Qin Long, if you dare to let this disgusting demon deer lick me, I'll blow myself up for you right now!" The dragon crystal in Qin Long's hand shook violently, and it suddenly emitted a blood-red light......

Even the deer-headed monster on the side, the demon deer that Vivien was talking about, was frightened by Vivien's powerful resentment in the dragon crystal and took a few steps back, shook his head, and walked towards the depths of the cave with a snort.

The dragon crystal of the young dragon Vivian, which was forced to the Tesla Mountains by the sacrifice of Orleans, was also sent by Hales to Qin Long, and Murphy, the vice president of the Oaks School of Magic, studied for a long time, but did not study how Vivien locked her soul in the dragon crystal, you must know that this means immortality...... If there is no limit to the lifespan of those magisters, even if they turn into a stone, they can pass on their profound knowledge.

However, Vivian's dragon secret method also has shortcomings, that is, she can't leave the dragon breath for too long, she has been on Qin Long before, and Qin Long was blessed by Vivian herself, and has some of the dragon's inheritance, so Vivian can be safe, but after leaving for a long time, Vivian's soul slowly weakened, and even had to fall into a deep sleep.

That's why Murphy asked Hales to hurry up and return the dragon crystal to Qin Long, but when Qin Long received the dragon crystal, Vivien had been asleep, and it wasn't until Qin Long faced Orleans that Vivien had to wake up because of the terrifying aura of the bursting demon array......

With the faint light, Qin Long and Elsa continued to go deeper and deeper into this deeper and deeper cave, the demon deer had already entered the deepest depths, and through Vivian, Qin Long also understood his true situation now.

In the wizarding world, there will be legends about the underworld in any era, but all descriptions are inseparable from words such as chaos, wealth, and darkness, at least in Vivien's words, "That filthy demon deer is a specialty of the underworld, but the demon deer you are talking about should be a special case, you must know that the demon deer is famous for the king of night vision......"

The demon deer is a very powerful demonic beast, according to legend, the demon deer can evolve to a seventh-order realm comparable to the magister, the demon deer at that time can have a metal body, and ordinary attacks cannot break the defense of the demon deer...... As for the current demon deer, Qin Long guessed that it only had the strength of about the fourth order at most, but because of the strength of the **, it would give people the illusion that it far exceeded the fourth order.

However, even if it is a fourth-order, the current Qin Long can't afford to provoke it, let alone with Vivian's help, even if Vivian is resurrected, he may not be able to take advantage of this demon deer.

As for how to leave the underworld, even Vivien didn't know, although the dragon clan was the former overlord, but they didn't know much about the underworld.

After walking for a long time, Qin Long and Elsa approached the lair of the demon deer, it was impossible for Qin Long to come here in normal times, but today's demon deer was too seriously injured, and it seemed that he didn't care about Qin Long and Elsa, just lying quietly in the lair, lying on the ground panting......

Qin Long carefully observed for a while, only to find that the Demon Deer's injuries were very serious, and even the bare internal organs could be seen in many places, and the stinky blood was constantly flowing out of the wounds......

"It's so badly injured!" Elsa looked at the demon deer with some distress, completely forgetting that she was almost scared to death when she first saw this monster.

"Hmm!" Qin Long nodded, but he was thinking about whether to help this demonic beast in his heart...... Although it has a certain amount of intelligence, who can guarantee that this demon deer will not harm itself?

But Qin Long finally came to the rescue, after all, there was still a crazy black-feathered bird beast guarding outside, and it was this demon deer who saved himself.

The magic power in his hand was condensed, and an ordinary dagger in Qin Long's hand quickly melted in the flames, and was pinched into filaments by an invisible hand...... In Elsa's continuous reassurance, Qin Long slowly stitched up the wounds of the demon deer.

The two of them waited helplessly in the dark space.

Qin Long's storage ring did have some dry food in it, but it couldn't last long, and outside the cave, the crazy black-feathered bird beast had been quiet for the time being, but it had been sticking to the entrance of the cave, and the slightest bit of wind and grass This stupid demonic beast would immediately attack everything in a rage......