Half a day later, Yang Chen traveled to Middle-earth again.

This time, he was going to stay here for a longer time, so he greeted Liu Yun and all parties in advance.

Less than level 40, Yang Chen will never return, of course, it would be better if the level could be higher.

In a state of invisibility, Yang Chen appeared in the Forest of Mist, which was a hidden old tree cave, and the explosive bear that was originally inhabited in the tree hole had been killed by Yang Chen, and it was here that he traveled back to the real world last time.

There was nothing abnormal around, Yang Chen lifted his invisibility, then took out the staff of the wild and began the road to upgrade.

Yang Chen is now level 35, and most of the monsters in his range now are only about level 33, so Yang Chen is ready to continue to go deeper and find new upgrade points.

On the way, Yang Chen encountered sporadic monsters, such as timber wolves, flower-bladed leopards, etc., which were all solved by him, but unfortunately these monsters were too scattered and not suitable for Yang Chen's large-scale brushing experience.

Yang Chen's target is a place called Black Rock Valley, where there lives a kind of social monster - the black armored rat, the level of this monster is between the third and fourth orders, the key is to live in groups, infested in groups, very suitable for Yang Chen's experience in fighting monsters.

However, this Black Rock Valley is also one of the most dangerous places in the Misty Forest, and anyone who accidentally provokes this black armored rat swarm may be attacked by the swarm. The overwhelming black armor rat was unwilling to face even a powerhouse above the sixth order.

Following the map, Yang Chen was cautious all the way, and after more than an hour, he finally came to the Black Rock Valley.

Standing on the cliff on the right side of the Black Rock Valley, Yang Chen will have an unobstructed view of the entire Black Rock Valley, the Black Rock Valley is very large, stretching for more than ten kilometers, there are countless black armor rats in the valley, these black armor rats look very much like mice, but the body size is much larger than the mouse, about the size of a hare, and there is a black armor-like hard cuticle on the back, which is the origin of their name.

From a distance, the black armored rats in the valley are densely packed, and there are countless of them. Fortunately, Yang Chen did not have a phobia of intensity, otherwise he would have vomited when he saw this scene.

In addition to the black armored rats, Yang Chen also saw several adventure teams distributed on both sides of the valley, however, Yang Chen was not prepared to socialize with them. He's only interested in leveling up now.

After observing the terrain, Yang Chen walked down the cliff and came to a canyon crack on the left.

This is an upgrade point that Yang Chen has chosen on the cliff, the black armor rats in this place are relatively sparse, and the patrol team will not frequent this place.

The patrol team is Yang Chen's name for the black armored rats that patrol around in the valley, these black armored rats are larger than the ordinary black armored rats, and the level is also high, all above level 35, generally in groups of three or five, and the leading black armored rats are usually some elites with flashing green light, which is very difficult to mess with.

Coming to the rift of the canyon, Yang Chen chose the terrain, first cast two magic binding traps around him, and then began to cast a fireball spell on the black armored rat closest to him.

Rumble!

A big fireball passed, and with the addition of Yang Chen's super high intelligence, this level 33 black armor rat instantly entered an anemic state, and Yang Chen followed it with a flame impact, and easily sent this black armor rat to heaven.

Chirp!

The other two black armored rats next to this black armored rat discovered Yang Chen's whereabouts and rushed over with a chirping, and Yang Chen's Nether Hound rushed up and grabbed one.

Another Yang Chen shot over with an ice bullet technique, first reducing its speed, then taking a step back and starting to rub the big fireball.

Rumble!

This level 34 black armored rat had just rushed to Yang Chen's side, and was sent to hell before the magic bondage trap was triggered.

As for the last black armored rat, only half of the blood that had been bitten by the Nether Hound at this time was left, and Yang Chen sent it to hell with a big fireball.

So-easy！

Yang Chen found that these black armored rats were far from being as difficult to deal with as he imagined, as long as he was careful not to attract the attention of the black armored rat group, then he would not be in any danger, and the killing speed was super fast and he had a lot of experience.

After the black armor rat dies, it will drop a black mineral, which is a specialty of the Black Rock Valley, which is a crystal that is condensed into a crystal after the black armor rat devours the black rock ore in the valley, and after the stomach digests and decomposes, the remaining residue is called the black rock crystal.

Black Rock Crystal has a wide range of uses, and it is an item that will be used in alchemy, forging, and inscriptions, so it is very popular, and it is precisely for this reason that there is no shortage of adventurers in Black Rock Valley.

Then, Yang Chen's firepower was fully opened, a large number of blue bottles were poured down, and the big fireballs flew wildly, and I don't know how many black armored rats' unjust souls were generated in his hands.

Two hours later, Yang Chen had risen to level 36, and after another five hours, Yang Chen had risen to level 37, and at this time, the Black Rock Valley on this side had been slaughtered by Yang Chen.

As a last resort, Yang Chen could only change the leveling points.

And not long after Yang Chen left the rift in the canyon, a three-person team came here, this is a team that has been entrenched in the Black Rock Valley for several days, if Yang Chen is here, it will be seen that one of the three of them is level 28, the other is level 29, and only one of them has reached level 30.

With the strength of this squad, it is very dangerous to haunt the Black Rock Valley. For the sake of Black Rock Crystal, though, they were worth the risk.

"Captain, look, what happened here, why so many black armored rats died, and their corpses showed no signs of disembowelment, and the black rock crystal in the body was obviously not taken out. One of them, the level 28 archer, said in amazement.

"It's strange, these black armored rats seem to have been killed by powerful magic, but why didn't the person who killed them take the black rock crystal?" and the level 29 thief also looked puzzled.

"Card, check for danger around you, and warn if there's any danger. The warrior captain gave the thief an order, and then said to the archer, "Kuru, let's take the black rock crystal first." ”

Seeing so many dead black armored rats, the three of them were like wolves seeing meat, and if it weren't for the warrior captain who still retained a sense of sanity, I am afraid that the three of them would have joined the ranks of grabbing the black rock crystal.

Yang Chen's silver-white ring has limited space, and only most of the black rock crystals can be left, but the part with the best quality has been taken by him, and he doesn't have to be so troublesome to these people when he takes it away, he also needs to disembowel the black armor rat, and he only needs to "pick it up".

After a while, the warriors and archers obtained a large number of black rock crystals, and at first, they also took a black rock crystal and put it in their backpacks, but then they felt that this was too much time, so they took out the black rock crystals and threw them aside, and waited until the end to put a piece into the backpack.

And just as the two of them were excitedly disemboweling the black armored rat and grabbing the black rock crystal, the thief in charge of guarding suddenly sent out a warning signal.

The two of them didn't care about taking the black rock crystal anymore, and hurriedly put the good black rock crystal into their backpacks. No sooner had they put the Black Rock Crystal in their backpacks than the thieves had already run over.

"Captain, there's a five-person squad coming this way, and we're going to be there soon. The thief said.

"What are their strengths, and what professions are they?" the captain asked.

"There is a mage, two warriors, a thief and an archer, and the strength should all be above the third order. The thief quickly replied.

"Retreat!" The captain did not hesitate and hurriedly chose to retreat.

In this kind of place, it is easy for the adventure team to clash, and their team is originally low, and it is easy to suffer if they encounter the other party.