When Mu Feng just stepped into the Thunder Demon Mountain, he suddenly felt an invisible heavy force, enveloping him, giving people the feeling of walking in the swamp, which may be the reason why he couldn't fly in the Thunder Demon Mountain.

This kind of heavy power is not a big trouble, the biggest trouble is the thunder power condensed by this thunder wood.

After entering the Thunder Demon Mountain, because the light was blocked by the thunder wood that covered the sky, the surrounding environment was extremely dim, and even a little terrifying.

However, Mu Feng, Meng Tianyu and others are not ordinary people, their eyesight is far beyond ordinary people, and their perception is keen, so the light is dim, but it does not cause any trouble.

It's just that these thunder trees, as if they have spiritual intelligence, perceived the entry of Mu Feng, Meng Tianyu and others, and they automatically got up without wind, and the black thunder flashing on the surface of the leaves and branches and the low thunder explosion sound from time to time made the hearts of the five people tense slightly.

"Be careful. ”

Meng Tianyu, who was walking in the forefront, suddenly said, and when the other four people raised their heads, they saw a black thunderbolt, which condensed out of thin air, and then slammed towards the five people, this kind of thunder fluctuation, even if it was an ordinary four-star martial arts peak powerhouse, it was impossible to deal with it.

"Whew!"

The black thunder, at an extremely fast speed, tore through the space and slammed towards the five people, and Meng Tianyu turned his hand and slapped it out with one palm, and he actually blasted the black thunder away.

"That's amazing!"

Mu Feng couldn't help but glance at Meng Tianyu, the five-star martial arts powerhouse was really different, and with Meng Tianyu's strength, even if it was an ordinary six-star martial arts powerhouse. I'm afraid they can all fight.

"Whew!"

However, when Meng Tianyu exploded a black thunder with one palm, another black thunder shot towards the five people.

"Let me do it. ”

Mu Feng hurriedly said. These black thunders are the great complement of the Purple Spirit Thunder Source. It would be a waste if Meng Tianyu was all blown up.

Meng Tianyu also wanted to see Mu Feng's strength, so she didn't make a move, but when she saw that Mu Feng didn't make any resistance, but let the black thunder bombard her body, a look of surprise flashed in her eyes.

What's even more surprising is that when the black thunder slammed into Mu Feng's body, it disappeared strangely, and Mu Feng didn't show any discomfort and pain.

"This Mu Feng. It's not easy. "Meng Tianyu has naturally heard of Mu Feng's matter, with the power of one person, to kill hundreds of martial arts powerhouses, she is not impossible, but it is not so easy, now seeing Mu Feng's hand, she also nodded secretly, there is no vanity under the fame!

Ling Shuang'er and Xiao Mad didn't show any surprise at this. Both of them knew that Mu Feng had cultivated the martial arts of the thunder attribute, and he already had a certain amount of antibodies to thunder.

And Mu Feng noticed the surprise of Meng Tianyu and Mu Hanqing. He just smiled and said, "It just happens that there are some special restraint measures for the power of thunder." ”

Meng Tianyu nodded, and didn't ask too many questions. There are countless talented people in the world. It is not uncommon that there are some such means.

With Mu Feng's shot. The walk of five people is also made simple and easy. The speed is also a lot faster, and this black thunder is also swallowed by the purple spirit thunder source in Mu Feng's body.

The Purple Spirit Thunder Source is not only able to devour and refine other thunders and strengthen itself, but also has the function of storing the power of thunder.

This purple spirit thunder source is like a water storage dam, although the power of every thunderbolt cannot threaten a top powerhouse like Meng Tianyu, but what about ten, hundred, thousand?

It's only a short walk, and the Purple Spirit Thunder Source has already devoured hundreds of black thunders, if the thunder power contained in these hundreds of black thunders is released in one go, I'm afraid that even top powerhouses like Meng Tianyu and Yun Wenhao will be a bit wolf to deal with.

According to the map of the Green Dragon Seal, Mu Feng and the others only knew that the Green Dragon Seal was in this Thunder Demon Mountain, but the specific location still needed to be explored, and this exploration task was handed over to Meng Tianyu, who had the highest cultivation level, and Ling Shuang'er, who had the deepest soul power attainment.

When the five of them walked halfway up the mountain, Mu Feng and the others stopped, and in front of them, a fork in the road appeared.

Mu Feng and the others all looked at Meng Tianyu, Meng Tianyu's cultivation was the highest, and he was also familiar with Thunder Demon Mountain.

"I don't know where each of these two roads leads. Meng Tianyu also shook his head and said softly.

"Then what should I do now?

Mu Feng groaned slightly, and then said: "I think it's better to divide the soldiers into two ways, if something happens, how about passing the message through the guò messenger?"

Meng Tianyu and the others also nodded, after all, it was too time-consuming to explore all the way.

After some discussion, everyone also decided that Mu Feng, Ling Shuang'er and Mu Hanqing would go all the way to explore the mountain road on the left, while Meng Tianyu and Xiao Crazy would explore the mountain road on the right.

This kind of parting is also a bit delicate, Mu Hanqing saw Mu Feng and Ling Shuang'er all the way, and proposed to be in a group with Mu Feng, and Meng Tianyu considered that Mu Feng and Mu Hanqing's brother and sister would reunite after a long absence, so they also agreed.

And Mu Feng knew that Xiao Mad was a little in love with Meng Tianyu, and he also wanted to give Xiao Mad a chance to get along with Meng Tianyu alone.

After separating, Mu Feng, Ling Shuang'er and Mu Hanqing stepped on the mountain road on the left, and the three of them were extremely alert, but along the way, they were all unusually smooth, and there were no accidents.

However, this unexpected smoothness made De Mufeng frown, if this kind of thunder wood and the black thunder contained in it alone were definitely not enough to make Thunder Demon Mountain a forbidden place.

"What's wrong?" Seeing Mu Feng's expression, Ling Shuang'er asked.

"Don't you think there's something wrong?

Ling Shuang'er and Mu Hanqing both nodded in unison, they were also a little strange, this Thunder Demon Mountain is known as a forbidden land, it must be extremely dangerous, but the time they have entered the Thunder Demon Mountain is not short, how can it be so smooth.

What surprised them even more was that along the way, they didn't meet a single demon, not only entered the Thunder Demon Mountain, but even on the way to the Thunder Demon Mountain for several days, they couldn't meet even a single demon, and for a while, the demon seemed to have disappeared.

This is absolutely not normal!

However, although the three of them were puzzled, their speed did not slow down, and they gradually reached the depths of Thunder Demon Mountain along the mountain road.

Just when the three of them were puzzled, the mountain road also came to an end, and what appeared in front of them was a cave entrance.

This cave entrance is unusually narrow, only allowing one person to pass through guò, but in the eyes of Mu Feng and the others, this cave entrance is like a bloody mouth, exuding a dangerous aura. (To be continued......)