Near the Chamber of Commerce, the crowd dispersed, Duan Chen, Chen Tianji and Bai Su found a place to practice.

During the trading market, Duan Chen purchased ten beast cores of the Thousand Star Dragon King, which contained a surging star power that could be absorbed directly.

Duan Chen searched for land to practice, absorbed the starlight contained in the Thousand Stars Dragon King, and tried to break through his cultivation.

The ten beast cores of the Thousand Star Dragon King contain extremely rich starlight. After a night of brewing, Duan Chen's star marks reached 160 million, breaking through to the fourth level of Star marks!

"Boom!"

A terrifying ball of star traces stirred up in Duan Chen's body. Now Duan Chen's strength has soared. He swung out with one punch, and a series of "crackling" sounds were made in the air, and even the void seemed to be about to be blown by him!

"The fourth level of Star Trace is indeed powerful!"

Duan Chen's eyes burst out with his brilliance, breaking through to the fourth level of Star Trace, and being more confident in fighting Pei Sinian!

The violent sound from the air awakened Chen Tianji and Bai Su. They noticed the terrifying aura emitted by Duan Chen, and they were immediately frightened and almost even their eyes fell out.

"Brother Duan, have you broken through?" Chen Tianji said in surprise.

"No," Duan Chen said calmly.

"Oh my God! You are simply a monster! How long has it been before you broke through to the fourth level of the Emperor Martial Arts? How can we bear it!"

Chen Tianji was greatly hit. You know, it took him a year and a half to break from the third level of the Emperor Martial Arts to the fourth level of the Emperor Martial Arts. Duan Chen broke through overnight. This cultivation speed is simply like playing, which is unbelievable.

"Tianji, we don't have to compete with Duan Chen. He is just a monster, not a normal person." Bai Su said with a lip voice.

"No, monster! He's monster!" Chen Tianji was deeply shocked.

"Okay, you two are not bad at all talent. If you work hard, you will still have a lot of future!" Duan Chen said with a smile.

Chen Tianji and Bai Su rolled their eyes, not wanting to pay attention to Duan Chen, the monster. The blow they were hit too much.

Time passed and it was soon approaching noon. The Demon City was crowded with people and was extremely lively. The direction people were heading was a duel! They wanted to see what kind of skills Pei Sinian, who was invincible in the world outside the ancient battlefield of the Heavenly Demons, had. They also wanted to know what kind of person Duan Chen was, who dared to provoke Pei Sinian.

Duan Chen absorbed all the ten thousand-star dragon king's beast cores, and spent some time to arrange the starlight spirit gathering array to stabilize his cultivation level, and truly reach the fourth level of Star Strip!

As noon approached, Duan Chen slowly stood up, his eyes flashed, and he headed to the duel arena.

"Brother Duan, in my opinion, we should leave the Demon City. You have now broken through to the fourth level of the Emperor Martial Arts and will definitely be stronger. If you force yourself out, no one can stop you." Chen Tianji said.

"Yes, Pei Sinian is a strong man at the peak of the Sixth Level of the Emperor's Martial Arts. He is definitely not comparable to the Sixth Level of the Emperor's Martial Arts. Duan Chen, let's leave the Demon City quickly, there is no need to go to the duel arena." Bai Su said.

"What? Are you afraid of Pei Sinian?" Duan Chen's eyes froze.

"It is impossible to say that you are not afraid. After all, he is a strong man at the peak of the sixth level of the Emperor's Martial Arts!" Chen Tianji sighed, "Brother Duan, stay in the green mountains and don't be afraid of losing firewood. With your talent, you will definitely surpass Pei Sinian in the future. Then you will find him to take revenge!"

"I agree with Tianji's opinion. Duan Chen, Zan endure the momentary aura and don't be impulsive." Bai Su advised.

Duan Chen raised his eyebrows, stood straight, arrogantly, and said loudly: "If you don't believe me, I can send you out of the city immediately, but I'm going to make a reservation for the duel!"

Chen Tianji's eyes were solemn, and he felt Duan Chen's heroic spirit, and he immediately burst into blood and said loudly: "Okay! I believe Brother Duan. No matter how powerful Pei Sinian is, he is not a match for Brother Duan!"

In front of Bai Su, Chen Tianji could not be too cowardly. At this moment, he was so arrogant that he made up his mind to go to the duel arena with Duan Chen.

Bai Su curled her lips and muttered: "You are a hero. Anyway, you don't want you to fight Pei Si Nian to the decisive battle. You're just going to watch the battle."

When Chen Tianji heard this, his face suddenly turned red and he was quite embarrassed, so he had to laugh a few times.

Duan Chen, Chen Tianji and Bai Su rose up in the air and went to the duel arena. In the Demon City, there is a wide duel arena. Warriors who have deep hatred and great grudges often go to the duel arena to resolve the issue.

Today's duel arena is extremely lively and has been surrounded by people. After Duan Chen arrived at the duel, he suddenly caused a burst of exclamation. People have been looking forward to it for a long time, and now they finally saw Duan Chen's true face! Moreover, they heard that Duan Chen is only at the third level of the Emperor Martial Arts, but now they find that Duan Chen is at the fourth level of the Emperor Martial Arts. Obviously, he has already broken through in one day!

"Duan Chen is indeed extraordinary in his skills. In just one day, he broke through from the third level of Emperor Martial Arts to the fourth level of Emperor Martial Arts. His cultivation talent is really good!"

"Even if I am the fourth level of Emperor Martial Arts, I will definitely not be my opponent of Mr. Pei! If I were Duan Chen, I would have run away long ago! After my cultivation level has exceeded, I might have a glimmer of hope. Confronting Mr. Pei Si head-on is simply seeking death!"

"Escape is definitely not done by the strong. In my opinion, Duan Chen has the heart of a strong man. Such a person is definitely not easy to mess with!"

The scene was restless, and everyone looked at Duan Chen, who was very shocked by Duan Chen's breakthrough. The fourth level of the imperial martial arts cultivation was nothing in the Demon City, but breaking through within one day is really amazing!

Near the duel arena, everyone is excited. Pei Sinian is famous for a while, but he has not taken action for a long time. Now, he is about to fight Duan Chen, which immediately detonates the passion of all warriors!

Near the duel arena, the Gentleman Alliance, the Blood Alliance, the Zongheng Alliance and the Nightmare Alliance have sent powerful warriors to watch the battle!

In the duel arena, Pei Sinian had already stood there, enjoying the admiring eyes of countless people! At this moment, Pei Sinian was like a king who dominated the world, exuding awe-inspiring momentum all over his body, and no one could compete with him.

Near Duan Chen, the crowd took the initiative to separate, and made a way to walk for Duan Chen.

Duan Chen's eyes were calm, and his steps were taken, and every step was extremely stable. In his opinion, Pei Sinian was just a small character and could not cause any slight fluctuations in his mood.

The Blood Puppet and the Starry Sky Beast were released by Duan Chen and watched the battle outside the duel arena.

Duan Chen came to the duel arena, with straight body and full of confidence in his eyes.

"You didn't escape, it's good, it didn't disappoint me." Pei Sinian said coldly.

"You should be the one who should escape." Duan Chen said coldly.
Chapter completed!