"Hey, the passage around me seems to have gotten a little bigger, and the height has gotten higher." Xu Feng glanced around.

What was originally a passage that could only accommodate three people walking side by side can now accommodate four people walking side by side.

"Roar~"

There was a sudden roar in the passage, which shook the entire passage slightly, and the fine stones kept falling, and the entire passage seemed to collapse.

Hearing this roar, the monitor lizard seemed to be stimulated, and kept jumping and letting out a small low roar.

Xu Feng hurriedly calmed the monitor lizard beast and quietly walked forward.

After continuing to walk forward for half an hour, it suddenly became clear in front of him that there was a huge underground square in front of him, and the monitor lizard beast seemed to be very happy, and it actually rushed out directly, recovering its huge body, and roared with its head held high.

Boom, the whole square echoed with its sound.

The monitor lizard beast has been depressed for too long, and has been following Xu Feng in the mine in a shrunken form for the past few days, and the monitor lizard beast is also irritable in his heart, and now he can finally appear in a normal body shape, which is naturally very happy.

Xu Feng smiled slightly, the monitor lizard beast is a powerful combat force, in this underground square, with the help of the monitor lizard beast, he will be safer and be able to hunt even more powerful monsters.

Roar~

Hearing the roar of the monitor lizard, another roar was heard in the distance, and the roar was full of anger, as if the roar of the monitor lizard beast was regarded as a provocation.

Xu Feng's heart sank, he originally thought that the monster with the highest strength in the mine cave was only three stars, but now it seems that there is still a monster in this underground square whose strength is not weaker than that of the monitor lizard beast.

Hearing this roar, the monitor lizard beast also became vigilant, turned its head to stare in the direction where the sound came from, and let out a low whine in its throat.

After a while, I heard the sound of metal smashing to the ground from far and near, and a huge black shadow gradually approached.

"This is ......" Xu Feng narrowed his eyes, staring at the huge monster in front of him to carefully identify it.

The half-exposed ore on the surrounding rock wall flickered with a faint light, and it was very dim, Xu Feng could only see seven or eight meters away, and he couldn't really see it any farther.

"Swallow, Rock Swallower?" Xu Feng showed a look of surprise on his face, the huge monster opposite turned out to be a Rock Devouring Beast.

Different from ordinary rock swallowing beasts, this rock swallowing beast is close to four meters tall, its four legs are covered with black carapace, it is full of barbs, dark and shiny, flashing with metallic luster, its upper body is naked, and its two thick arms are each wrapped with a thick iron chain.

"Samsung, Elite!" Xu Feng swallowed his saliva, a little unable to believe his eyes, in this mine, he actually met a three-star elite monster again.

"Intruder, die!"

In Xu Feng's mind, a strange voice suddenly sounded, and this voice was the spiritual induction emitted by the Rock Devouring Beast on the opposite side.

Whining~

A strange sound sounded in the palm of the Elite Rock Swallowing Beast, and after a while, a rock the size of a human head appeared in its palm.

Sou~

The moment the rock formed, the Rock Eater smashed it out.

With a bang, the rock smashed on the monitor lizard's body, blood splattered everywhere, and the monitor lizard beast was in pain, roared loudly, and pounced on the rock swallowing beast.

Whoosh~

A series of rocks, like cannonballs, smashed into the monitor lizardmon, but they were all dodged by the monitor lizard beast one by one.

Xu Feng smiled bitterly, the elite Rock Devouring Beast on the opposite side actually ignored himself and only regarded the monitor lizard beast as an opponent.

Seeing the two behemoths scuffle with each other, Xu Feng clenched his long sword and rushed towards the Rock Devouring Beast.

This elite rock swallowing beast has a lot higher strength than ordinary three-star rock swallowing beasts, ordinary rock swallowing beasts need to dig the rock wall next to them, and use the excavated rocks as throwing cannonballs, and this elite rock swallowing beast can actually condense rocks and throw them by themselves, and the condensation time is slightly shorter than digging the rock wall next to them.

In addition, ordinary rock swallowing beasts, once they are close, they can't dig rocks and carry out throwing attacks, they can only fight with their bare hands, and their strength has dropped a lot, and this elite rock swallowing beast, with iron chains on its two arms, acts as weapons, and melee and monitor lizard beasts are on par.

The iron chains whipped at the monitor lizard's body, and with each blow, a trail of blood was drawn.

And the monitor lizard beast did not show weakness, claw strikes, bites, poisonous mist, all kinds of means came out, and the rock swallowing beast that hit it also continued to let out a painful roar.

Boom boom boom~

As if the world was turned upside down, the entire underground square reverberated with a loud noise, and the elite rock swallowing beast waved the iron chain tied to its arm, and slapped the monitor lizard beast's body hard, and the monitor lizard beast would be pumped to the side every time, but soon stood up again, pounced on the rock swallowing beast, and kept biting.

Xu Feng wandered beside him, constantly shooting with crossbow arrows, and at the same time, he saw the opportunity to go around the back of the elite rock swallowing beast, casting a blast of wind and stabbing three swords, plus the last explosion attack, which could cause great damage to the elite rock swallowing beast every time.

Soon, Xu Feng attracted the attention of the Elite Rock Swallowing Beast, and it began to want to attack Xu Feng, but every time it was about to turn around and prepare to attack Xu Feng, the monitor lizard beast would take the opportunity to pounce on it and entangle it, a mouthful of poisonous mist, and the body of the corroded Elite Rock Swallowing Beast hissed;

Under the attack of one man and one beast, although the elite rock swallowing beast was unwilling, it finally fell at the feet of the monitor lizard beast.

Three-star elite, a smile appeared at the corner of Xu Feng's mouth, the monitor lizard beast is really powerful, if there is no monitor lizard beast, Xu Feng can only turn around and run when he encounters this three-star elite rock swallowing beast, but now he can cooperate with the monitor lizard beast to kill this three-star elite monster, which makes Xu Feng quite proud of the whim and subdued the monitor lizard beast.

Pick out the beast crystals of the three-star elite rock swallowing beast, now Xu Feng has six three-star beast crystals, three-star beast crystals, which are only effective for people with three-star strength, and those who are higher than three-star can hardly get attribute points by absorbing three-star beast crystals, and those who are lower than three-star strength, once they dare to absorb three-star beast crystals, the surging energy inside will definitely make the body of the person who absorbs it become a bomb and be blown into pieces in an instant.

The place where the three-star elite monsters are located, there are usually few other monsters, so this area should be relatively safe.

Xu Feng didn't care about collecting the corpse of the three-star rock swallowing beast and obtaining the loot, so he directly took out all the three-star beast crystals and began to absorb them.

Soon, a layer of fine sweat appeared on Xu Feng's forehead, his body continued to tremble slightly, and the sweat mixed with impurities seeped out of Xu Feng's pores.