"Found it. Chen Fengyun was overjoyed, and immediately said to Martin, and then took her quickly towards that side.

Twenty minutes later, the two crossed the highest mountain, and sure enough, they found that the area in front of them was shrouded in a thick fog, and the color of the fog was still dark, which was not a good place at first glance.

"Let's go over and take a look, the Divine Dragon likes to devour this kind of evil aura the most. ”

After an in-depth exchange with Martin Dang, Chen Fengyun learned that the divine dragon she summoned was not cultivated through exercises, but a dragon spirit left by the ancestors of the Ma family.

Soon, the two of them walked into the black fog area, and sure enough, the surrounding aura became extremely cold, and a roar came from time to time in the dense fog, and the dense fog seemed to have spirits, constantly winding towards the two of them.

"You can't let these yin and evil black mist invade your body, otherwise it will cause great damage to your body. Martin reminded Chen Fengyun that the surface of her body was already glowing with the golden light of the Divine Dragon, and all the black mist that came close to her body would be swallowed by the Divine Dragon.

And Chen Fengyun is naturally not afraid, last night he had already raised the King Kong Incorruptible Body to the middle level of the yellow level, but the attribute points obtained from the school collection hall and the antique market in the capital also used up 30 points, and now there are 14 attribute points left, which is no longer enough to improve other skills.

Martin was relieved when he saw that a golden light also appeared on the surface of Chen Fengyun's body, although he couldn't devour those black mists, but the black mist couldn't invade his body.

It's just that these black fogs have no life, so Chen Fengyun can't cast the Degree Transformation Sutra or the Six-Character Mantra on it, and he can't deal with these black fogs for the time being, but fortunately, the divine dragon beside him is like a whale swallowing, rolling up a large area of black fog and devouring it.

After crossing a few low mountains, a huge valley finally appeared in front of it, and more than a dozen hills around the valley had become bare, and even the rocks had become a little dark and cold.

"Go into the valley at once, be careful, don't get too far away from me. Chen Fengyun took the lead and walked towards the valley while telling Martin Dang.

"Don't worry, I'll be careful. Martin was sweet in his heart and gave him a big smile.

As soon as he arrived at the mouth of the valley, Chen Fengyun discovered the existence of the formation, and sure enough, there was a huge formation enveloping the entire valley, trapping an evil existence in the valley inside, but it couldn't prevent its aura from spreading out and affecting the outside, but this influence took a long time.

"It turned out to be the Eight Gates Trapped Demon Forbidden, it seems that there is an evil demon inside, but it must not be a living demon, otherwise it would have rushed out a long time ago. Moreover, the aura of heaven and earth is thin, and even the great demons of the ancient era can't have much strength left. ”

Chen Fengyun observed for a while, and after understanding the formation in the valley clearly, he decided not to destroy the formation for the time being, and waited until the evil monsters in the valley were eliminated, and it was estimated that there would be some spirit stones left in the formation base.

As soon as he stepped into the formation, the heaven and earth inside became gray, somewhat similar to the inside of the Changbai Mountain Underground Palace, the sunlight outside basically couldn't shine in, and the temperature difference between the inside and outside was more than ten degrees.

Not only that, as soon as the two entered the valley, they found some bones at the mouth of the valley, some of which were human bones, and some of which were the bones of some small animals that had strayed into the valley.

And the further you go, the more bones there are in the valley, and even more neatly arranged on both sides of the valley, those skulls seem to be looking at the two of them, and the black eye holes make people sweat and hair stand on end.

"Smack......

Suddenly, a skull suddenly rolled towards the two of them, causing Martin to scream and subconsciously hide behind Chen Fengyun, but then she jumped out again, waved her hand and emitted a golden light, shining on the skull, and then heard a squeaky scream, but it was a black mouse that came out of the skull.

"Be careful. After the black rat got out of the skull, it didn't run away, it actually stopped to look at the two of them, and Chen Fengyun found that its gaze was blood-red, and hurriedly shouted.

However, the black mouse flew like a black lightning bolt at the same time as he exclaimed, and at the same time squeaked, opened its mouth to show its sharp teeth, and bit at Martin.

"The dragon punishes evil. ”

At the last moment, Martin's protective dragon suddenly let out a roar, and instantly burst out with golden light, rolling the black rat into a curl, instantly devouring its essence and spirit, and then turning into a cloud of ashes and scattering.

"Squeak Squeak......"

"Squeak Squeak......"

However, at the same time that this black rat was eliminated by Martin, there was a squeak around it, and Chen Fengyun's divine sense was swept away, although his divine sense was suppressed, but it could still envelop the surrounding area for a kilometer or so, and he was shocked to find that there were thousands of black rats pouring out of some caves around.

Moreover, the eyes of all the black rats were blood-red, and a bloodthirsty appearance surrounded the two of them from all sides, as if they were the most delicious food.

"It seems that the evil monsters in the valley have controlled the rat colony underground, and let them protect themselves, so you must get rid of all the black rats first. Chen Fengyun said to Martin.

"Don't be afraid. Let's kill as many as we want, Shenlong likes it the most. Martin didn't look worried.

"If you let you kill the rats alone, I don't know how long it will take, so I'll help. ”

Chen Fengyun and Martin immediately stood back to back, Martin waved his hand to emit the golden light of the dragon, and rolled towards the rats in front of him, and all the rats in the roll were quickly swallowed by the golden light.

Chen Fengyun first took a black rat from afar and tried it, and found that he couldn't absorb energy from them, so he changed his strategy and cast a burst of golden light to stun the black rats in groups, and then piled them up in front of Martin for the dragon to devour.

"Ang ......"

The dragon let out a high roar as it devoured, as if it was very happy and excited, and Martin was also very happy, as the dragon devoured the rats, the energy that was given back to her made her cultivation slowly grow.

However, the rat swarm was too huge, and it was rushing from all directions, Chen Fengyun had to summon a flying sword to kill it, and at the same time cast the Xuanyin Mirror to freeze a large number of rats.

After about an hour, the rat swarm was finally wiped out, and Martin Dang's Divine Dragon had grown by almost a third after devouring the rat swarm, pushing her cultivation to the peak level of a martial arts great master.

And Chen Fengyun consumed a lot of spiritual power, but he took out a spirit stone the size of a soybean and replenished the spiritual power after absorbing it, after all, he didn't know what he would face later.