The invisible sword energy occurred from behind. After the white sword light fluctuated in the air, it came to the back of the black dragon.

"boom!"

What was different from what the black-clothed swordsman imagined was that he originally thought that his sword light would penetrate the other party's body and split the huge black dragon into two. However, after the white sword light came to the other party's body, the black dragon's body only fluctuated for a moment, and then there was no damage.

"What's going on? Why can't my sword light hurt him?" Chen Fan was confused when he saw that his sword light penetrated the other party's body but did not cause any damage.

In fact, it was the first time he encountered such a strange enemy.

According to normal circumstances, whenever his sword light leaves damage to the other party's body, the other party's body will be completely torn apart.

The situation in front of me was different. The sword light fluctuated through the other party's body, but the huge dragon body did not cause any damage.

Liu Shu Consciousness has been paying attention to the occurrence of the battle. When he saw this scene, his expression became a little solemn.

"You try to cut him with another sword."

Willow Shu felt as if she was unsure of the damage this time, so he said to the swordsman in black.

Chen Fan frowned at this moment. When he encountered such a difficult thing, he could only find a way to solve it.

The black gas below continued to rise. After these black gases came to the black light, the black dragon's body became more solid.

Chen Fan's body kept floating in the air. In a blink of an eye, he came to the top of the black dragon.

Another white sword, light fell from the other party's head.

In the blink of an eye, the white sword light passed through the black dragon's head. However, after a strange wave, the black dragon's body did not change at all, as if the attack just now had not worked.

Chen Fan saw that the sword light penetrated the other party's head, but he could not bring any substantial damage, and his expression became even more serious.

The battle in front of him was much more complicated than he thought.

If it cannot be handled properly, maybe he will be injured here today. He originally thought he was just an ordinary evil beast, but he didn't expect his body structure to be so weird.

If it really cannot be solved, there will definitely be a hard battle today.

A black dragon tail fell from the sky, as if trying to break the black-clad swordsman's body.

Chen Fan's reaction was quite fast. In just half a breath, his figure had already appeared in the distant horizon.

A black afterimage was directly swept away by the huge dragon tail, leaving behind a afterimage in the sky.

Seeing the black dragon in front of him, he seemed to be an immortal body, and his attacks kept falling on the other party, but the black dragon's body was not damaged at all.

On the contrary, the opponent's attacks continued to fall.

Although Chen Fan could easily avoid the opponent's attack, the situation in front of him could never be consumed like this. He found that the black dragon's state did not decline at all, and even if it was continuous fighting, the opponent's aura did not fluctuate at all.

It looks extremely weird like a puppet without breath.

"I probably know what's going on."

At such a critical moment, the voice of Willow Shu's consciousness appeared in the heart of the swordsman in black.

"What the hell is going on? Tell me quickly." Chen Fan was also a little impatient in his heart now. This damn black dragon turned out to be the legendary immortal body, which made him feel a little uncomfortable.

"Have you noticed it? Whenever your attack comes to the black dragon, the black gas below will appear in his body, as if he is recovering from his injuries." Liu Shu's consciousness immediately discovered the key to the problem.

The rich black gas below was like steam, constantly evaporating upwards. When the black gas came to the black dragon, there was no problem with the injury on the other party.

If there is no necessary connection between the two, it is absolutely impossible.

Chen Fan's eyes suddenly lit up. He was really addicted to this illusion and did not realize how the other party's recovery ability came from.

However, after he understood the essence of the matter, he immediately formulated a method of how to deal with the black dragon.

Since black gas can help him recover from his injuries, as long as he is a little further away from black gas, he will definitely be able to solve the problem in front of him.

Chen Fan suddenly pretended to be ineffective, and his whole body flew into the sky with a shaky look. He just wanted to keep a distance from the black gas.

When the black dragon discovered that the damn villain wanted to escape, he chased after him without hesitation, hoping to tear the other party to pieces.

A fierce dragon roar came from the air, and the other party's voice contained the naked killing.

Chen Fan had a faint smile on his lips. Although this black beast was relatively powerful, this guy had no brains after all.

Just use a little trick to directly eliminate the other party's recovery ability.

Chen Fan's body was still speeding upwards. At this moment, he was like a prey, constantly seducing the hunters below to take action.

The black dragon continued to speed up towards the top without thinking. Seeing that the little man in front of him seemed to be almost unable to hold it up, he once again accelerated his speed.

But what he didn't notice was that he was also far away from the position of the black gas.

After Chen Fan saw this scene, a blue-white sword light came out in the opposite direction and roared directly towards the black dragon.

"Puff!"

A familiar voice sounded, and when Chen Fan heard this sound, his heart suddenly calmed down.

His sword light penetrated the Black Dragon's body, and a large piece of flesh and blood cut down directly along the bones.

The black dragon suddenly realized that there was a fraud in front of him, and he wanted to quickly recover to the range of black gas. Only in that area can he have the legendary immortal body.

But many things have no room for him to regret.

He chose to chase the enemy and left his comfort zone, so he naturally had to pay a big price.

Another blue-white sword light roared over, and the black dragon found that it was completely impossible for him to withstand this sword light. The opponent's speed was too much ahead of him.

Pieces of flesh and blood continued to fall along the Black Dragon's body, and there was a firm light in the Black Dragon's eyes. As long as he entered the black gas area, he would definitely survive in a desperate situation.

As the black dragon's body continued to fall, a terrifying sword light burst out from a distance.

"Boom!"
Chapter completed!