When Sun Feng was in danger, Qiao Yilan looked at the western sky with great anxiety. She wanted to see Lin Chen coming.

Lin Chen, who had been flying in the air, didn't know what the black dragon had done. After leaving the Demon Capital, the black dragon actually left behind the army of sea beasts and flew to the direction of Bihai City alone.

In just ten minutes, the black dragon arrived at Bihai City, which was a stone's throw away from the Demon Capital.

At this time, the great retreat of Bihai City had just begun. If the black dragon is not stopped, the black dragon will attack casually, and the people will be killed and injured heavily.

In desperation, Qiao Yilan had to agree to Sun Feng to start a war with the black dragon. Qiao Yilan thought in her heart that Lin Chen was almost here anyway, and if Lin Chen and Sun Feng fought the black dragon together, it should be no problem to stop the black dragon. Then, when most of the reinforcements arrived, Bihai City would be able to evacuate at least 10 percent of the people.

But she didn't expect the black dragon to be so powerful that Sun Feng began to get injured as soon as he took the battle. Until now, Sun Feng has shown signs of defeat.

On such a battlefield, defeat means fall, and there is not much room for escape. That's why Joylan was in a hurry.

When Lin Chen arrived, Sun Feng had already been entangled with the black dragon for nearly twenty minutes, and he was about to run out of oil.

'Bang'

There was a loud bang on the battlefield, and the black dragon once again swept Sun Feng's tail fiercely from the side.

Sun Feng was hit hard by this and flew out as far away as a rugby. The sword domain around him shook violently, and signs of shattering appeared.

After landing on the ground, Sun Feng opened his mouth and vomited blood. He straightened up and tried to get up, but after two struggles, he collapsed weakly.

The black dragon seemed to sneer, and flew over with a 'whoosh' intending to swallow Sun Feng.

"Brother!"

Joelan screamed and threw herself in that direction. The people around her didn't have time to hold her.

Seeing that the tragedy of a sister and brother dying together is about to happen, the next thing will inevitably be a river of blood in Bihai City. Many people on Starry Sky closed their eyes at the same time.

"Bold!"

In an emergency, a loud roar resounded through the heavens and the earth.

The black dragon's figure shook and involuntarily paused for a moment.

With a loud roar, a huge black shadow pierced through the clouds in the sky with lightning speed, and it seemed that it did not take time, and in the blink of an eye, it descended on the top of the black dragon's head.

At the same time, a green light flew out from the black shadow and instantly landed in front of Qiao Yilan and Sun Feng.

Fear rose in the black dragon's heart in an instant. It immediately sensed that the black shadow that was falling in the air seemed to be a great threat to it, and its brain was frantically transmitting warning signals to it. So the black dragon's figure slammed down, and then turned his head to dodge backwards.

When the green light landed, it instantly turned into a huge willow tree. The dense branches tightly wrapped and protected Qiao Yilan and Sun Feng.

The whole process is like a rabbit falling from a duck, and it takes less than a second.

Before people can see clearly, the black dragon has retreated, and the Joelan sisters and brothers are safe!

The black dragon withdrew a hundred and ten meters away and looked fixedly. I saw that there was a huge willow tree standing tall in the place where its prey was, and a handsome Dapeng with a height of more than ten meters and a wingspan of fifty or sixty meters was glaring at it angrily.

As soon as he saw Dapeng's appearance, the black dragon couldn't help but tremble in his heart. Although it could sense that the level of the Great Roc was the seventh initial level, it was still jealous of this Great Roc in its heart.

No way, in the ancient mythological era, Dapeng was fed on dragons. The fear of the Roc has been carved into the dragon's genes.

And the black dragon could feel that the rank of the big willow tree was not lower than it, it was also a seventh-level intermediate rank. Moreover, it had only entered the seventh-level intermediate rank not long ago, but the big willow tree was the peak of the seventh-level intermediate level, and it would be promoted to the seventh-level upper level at any time!

"It's in trouble this time." The black dragon secretly shouted in his heart.

However, the black dragon was not too alarmed. Although the Roc is fierce, its rank is lower than it. This Roc should not be able to do anything about it. As for the big willow tree, it may be able to run rampant on land, but once it reaches the sky, the speed is as slow as a snail for the black dragon. Therefore, the big willow tree is not to be feared.

In short, although the situation is not good for the black dragon, it still has room to retreat at any time.

"Oh my God! Lin Chen's riding pet and plant pet are still so sharp together! Even the invincible black dragon was forced to retreat! Humans around the world have uttered similar exclamations.

That's right, it was Lin Chen and his riding pet who arrived at this critical juncture.

With full horsepower, it only took more than half an hour to cross most of China, from the west of China to the east of China, and to Bihai City.

Lin Chen didn't expect him to catch up so fast, and he almost let a regret happen. Fortunately, he turned the tide at the last minute.

Feitian stood in place, staring at the black dragon. At this time, Feitian's mouth was full of saliva, because the breath of the black dragon awakened the memory of the delicious dragons in the depths of Feitian's bloodline. It was eager to go and capture the black dragon to feast on it. But it is also self-aware, knowing that it can't take the black dragon for the time being. It hopes to join forces with its owner, Lin Chen, to take it.

Lin Chen stopped the malignant occurrence in time, and he breathed a sigh of relief in his heart. He jumped off the sky and asked Liu Huang to let go of Qiao Yilan and Sun Feng. Looking at Sun Feng's appearance, Lin Chen casually threw Qiao Yilan a red potion.

"Seventh-level Beginner Red Potion Original Medicine! What's more, this Lin Chen is so generous! The world exclaimed.

On the screen of the starry sky network, everyone can see clearly that the red potion has a full purple heart-shaped star painted on it.

According to the classification rules of Lin's potion, isn't this exactly a seventh-level primary-grade red potion stock solution? This level of red potion is hard to find in the outside world. Now it is possible to exchange the body of a seventh-level creature from Lin Chen, but how many people have the ability to exchange it?

Qiao Yilan took the potion quickly, and after seeing it clearly, she was very happy in her heart. She glanced at Lin Chen softly and turned around.

"Xiaofeng, open your mouth." Joylan handed the red potion

Sun Feng said.

Sun Feng reluctantly raised his hand to wipe the blood from the corner of his mouth, smiled bitterly and opened his mouth. He didn't expect that the result of his recklessness would be like this, and in the end, he still needed the help of Lin Chen, the 'ex-brother-in-law'.

But his recklessness was worth it. He succeeded in stopping the black dragon's poisoning of the people of Bihai City before Lin Chen's arrival. Moreover, after this vicious battle of life and death, he also touched the threshold of the seventh-level intermediate level.

Lin Chen also felt that although Sun Feng's aura was weak, it was undergoing a qualitative change. Obviously, Sun Feng was already at the juncture of promotion. So he took out a precious seventh-level primary-grade stock solution to fulfill Sun Feng. As for whether he wanted to strengthen the protective power around Joylan deep down, only God would know.

In fact, after Liu Huang advanced to the seventh intermediate level, he could already condense the low-level energy into a seventh-level mid-level red potion. Therefore, the best red potion on Lin Chen's body was a seventh-level intermediate rank. It's just that the original liquid of the seventh level of the primary level is already very suitable for Sun Feng's current situation, and Lin Chen doesn't want to pretend to be too forced. After all, according to Lin Chen's statement to the outside world, a seventh-level mid-grade stock solution requires four seventh-grade mid-grade crystal nuclei as raw materials. Where on Earth are there so many Rank 7 mid-level creatures right now?

As soon as the seventh-level primary-level essence liquid entered Sun Feng's body, Sun Feng's injuries immediately recovered quickly, and at the same time, a huge amount of energy began to surge in Sun Feng's body.

Sun Feng had the strength in his body, and immediately propped himself up and sat cross-legged.

Feeling that Sun Feng's injuries were healing and his momentum was getting stronger and stronger, Qiao Yilan was completely relieved. She got up and walked towards Lin Chen.

The world watched with curiosity and nervousness as the pre-apocalyptic couple talked.

Lin ...... Commander Lin, thank you for coming thousands of miles to help. Thank you for taking out such a precious ......," Qiao Yilan glanced at Lin Chen deeply and said softly.

"It doesn't matter. I see that Sun Feng is at the juncture of promotion, so you don't care about the next things. You and your men just need to protect Sun Feng. Lin Chen raised his hand to interrupt Qiao Yilan's words of thanks.

Without waiting for Qiao Yilan to say anything more, Lin Chen turned to face the black dragon.

Joylan's face darkened, and then she smiled brightly.

"You, you have to be careful." Qiao Yilan instructed Lin Chen's back.

Lin Chen nodded imperceptibly.

Although the action was small, it was discovered by Joylan, who was closely following Lin Chen's movements.

Feeling Lin Chen's response, Qiao Yilan's mood suddenly improved. She beckoned, summoned her subordinates together, and carefully moved Sun Feng to the rear in order to make room for Lin Chen and the Black Dragon to make room for the battlefield.

"You're the human named Lin Chen, right?" Seeing that Lin Chen had finally focused his attention, the black dragon spoke.

The black dragon's voice is very clear, and it is a pure male voice. But its voice filled the heavens and the earth, containing domineering majesty.

This is the first time that a black dragon has spoken to a human. Even if people can't meet the black dragon face-to-face, they can still feel the boundless power of the black dragon from the sound of the black dragon filling the heavens and the earth.