Everyone stopped at all and quickly left the Shangguan family and headed back to the Evil Dragon Island.

With the joining of Dragon Saint, Robles, the Human Emperor Mount and the Dragon Head Snake Body Beast, the team's strength has been improved again. They have decided to first eliminate the sin demons in the Black Dragon Pond of the Evil Island.

While on the way, Robles said something about the demon of sin.

The sin demon is very evil and has very strong strength. He is usually imprisoned by the Prison Sea clan. He will only be released when they need to go to war.

It is also very difficult to fully understand the sin demons. For example, you can beat them until they are completely dissipated and you cannot retain any consciousness and power, otherwise you will likely be resurrected again.

Lu Tianlong has the Scepter of the Emperor of the Underworld in his hand. With the help of Dragon Saint and others, he should be able to absorb the power of the sin demon.

The question now is how to deal with the demon of sin.

The sin demon was imprisoned in a cage. The cage was very strange and could block all the auras of the sin demon.

At the same time, external forces cannot be penetrated.

In other words, if you want to completely kill the demon of sin, you must release it from the cage before you can completely kill him.

This is very dangerous. After all, the legendary sin demon is very strong, even surpassing the ordinary imperial realm.

Among the people, the strongest one is Dragon Saint, who is only at the late stage of the Emperor Realm or the peak level, and has not yet reached the Emperor Realm.

Even with Lu Tianlong and others, it is very difficult to conquer the sin demon head-on.

There is an opportunity that when the sin demon is released from the cage, there may be a short adaptation period, and during this period, you cannot exert all your strength. This is also an opportunity for everyone to kill the sin demon.

There is also good news, that is, a gap was opened in the cage and was temporarily re-blocked by Lu Tianlong with the Human Emperor Chain.

The cracked hole can only allow the sin demon to be born little by little, and cannot be exploded directly.

This gives everyone a chance.

When everyone discussed, they soon returned to the Dragon Island.

In order to avoid accidents, the Black Dragon in the Imperial Realm has blocked the surroundings of the Dragon Island and no one is allowed to approach.

To be on the safe side, the Black Dragon of the Imperial Realm arranged several subordinates to guard the Evil Dragon Island during this period.

"Imperial Realm Black Dragon?"

When he saw the black dragon in the imperial realm, Long Sheng narrowed his eyes and looked him up and down.

Somehow, the black dragon in the imperial realm shivered involuntarily, subconsciously bent down slightly, and looked respectful.

Even though he is the black dragon in the imperial realm and the Dragon Saint is only the imperial realm, for some reason, in front of the Dragon Saint, the black dragon in the imperial realm develops a sense of awe from the bottom of his heart.

Dragon Saint has the purest dragon bloodline, which is incomparable to the Black Dragon Clan.

"Yes, hello."

It turns out that the black dragon in the imperial realm, who is not afraid of heaven and earth, sincerely greets him.

"No need to be restrained. I heard from Tianlong that the True Dragon Clan and the Black Dragon Clan will be a family in the future."

Long Sheng said: "Besides, if we were in the grade, I might also call you senior."

"Don't dare to take it, don't dare to take it."

The black dragon in the imperial realm waved his hand quickly, "If the Dragon Saint is willing, you can call me Lao Hei."

"Yeah, that's good."

Long Sheng thought for a while, "Let's go in a while, when things are almost busy, I'll see if I can help you purify your bloodline."

Purify bloodlines?

The black dragon in the imperial realm was stunned at first, and then his face showed an expression of ecstasy.

To be honest, since the dragon clan split in ancient times and became the real dragon clan and the black dragon clan, due to the cultivation methods, the black dragon clan has gradually become further and further away from the orthodox dragon clan.

Correspondingly, the dragon bloodline in their bodies was gradually diluted.

The black dragon in the imperial realm has been from ancient times to the present, and its bloodline is not particularly pure. If the Dragon Saint, who has pure bloodline, can help him essence of bloodline, it will be of great benefit to him.

The most obvious thing is that if he also had the pure dragon bloodline, he would not have such instinctive tension and oppression when he saw the Dragon Saint again.

"Senior, how is the situation in Heilongtan?"

Lu Tianlong on the other side asked, he had been observing the situation in the Black Dragon Pond just now, and there was nothing unusual about the calm and quiet.

Even the water that was stained black before has returned to its clarity at this time.

The Black Dragon in the Imperial Realm said: "There is no special situation, but I think it is better to eradicate this sin demon as soon as possible."

"kindness."

Lu Tianlong nodded, "We are here to eliminate the demon of sin this time."

"Let's do this, you can temporarily withdraw the Black Dragon Clan from the Evil Dragon Island first, and transfer other ferocious beasts on the island, and then we will start to take action."

If you want to let the sin demon come out, even if the sin demon may not be able to exert its strongest combat power for the time being, it is also very terrible, so clearing the field is necessary.

"good!"

The black dragon in the imperial realm immediately nodded and agreed, and issued an order at the same time.

Soon, black dragons soared into the sky and headed directly toward the Evil Dragon Island. However, they did not leave too far, but instead formed an encirclement outside the island and were also paying attention to the situation of Evil Dragon Island.

With the protection of the clan formation from the Evil Dragon Island, they should be relatively safe.

"Dear seniors, please prepare. I will enter the Black Dragon Pond later and release the sin demon."

Lu Tianlong said, according to everyone's strategy, he would release the Sin Demon Room imprisoned in the cage. When the Sin Demon just appeared, he would take action to kill him.

"Can!"

The Dragon Saint waved his hand, including the War Dragon Brothers, the Black Ape, and the Supreme Evil Spirit, immediately occupied their own positions and stared at the Black Dragon Pond with caution.

Lu Tianlong took a deep breath, turned around and jumped into the Black Dragon Pool.

Without hesitation, he dived directly and then dived, reaching the location of the cage.

In the Black Dragon Pool, you can't feel any aura of sin. However, when you approach the cage, you can see a ball of black gas rushing left and right in the cage, trying to break free from the cage and run out.

"Killing the Demon of Sin means declaring war with the Prison Sea clan."

"They will definitely not give up, but now there is no choice and we must get rid of you."

Looking at the sin demon in the cage, Lu Tianlong's expression was cold.

He waved his hand and saw the Human Emperor chain in a corner of the cage making a rustling sound, then suddenly turned into a golden light and headed directly to Lu Tianlong.

"roar!"

At the same time, a roar appeared, and a strange and terrifying pressure appeared in the entire Black Dragon Pond.

I saw black streams immediately pouring out from the damaged part of the cage. Wherever the breath went, all the pool water immediately turned into black ink.

"Swish!"
Chapter completed!