Long Chen felt the Primordial Bone Sword tremble slightly, but he did not rush into the Eighth Cave of the Ancestral Dragon.
Most of the nine caves contained the Sky Devouring Clan Holy Masters. If any one of them was released, it would be a disaster for Long Chen and the Infinite Worlds.
Therefore, he had to be as cautious as possible before he opened the cave seal. This was the safest way.
Long Chen approached the seal barrier at the entrance of the cavern. Just like in the ninth cavern, he first slowly entered the seal barrier, ready to check out the situation inside the cavern.
If he wanted to completely open the seal barrier, Long Chen needed to drip the Ancestral Dragon's Inheritance Blood Essence. Before that, he could vaguely see what was in the depths of the cave.
Before he dripped the Ancestral Dragon's Inheritance Blood Essence, Long Chen looked into the depths of the cave. What he saw shocked him!
In the depths of the cave, there was no Origin Dragon Soul of the Universe Chaos Calamity Dragon. Instead, there was the body of a huge monster. This monster had no limbs, only a huge, round body. It was grey all over and had huge eyes. However, its biggest feature was its mouth.
The huge mouth took up almost a third of its body. Such a huge monster in the depths of the cave made Long Chen's hair stand on end.
"It's a Dragon Devouring Beast!"
When Long Chen saw this huge beast, he remembered the Sky Devouring Clan he had met before. This Dragon Devouring Beast was very good at devouring divine dragons. It was the Ancestor Divine Dragon's greatest enemy!
The Dragon Devouring Beast in front of Long Chen was obviously much bigger than the ones he had met before. It was obviously the king of the Dragon Devouring Beasts. It was very likely that it was one of the Sky Devouring Clan's Holy Masters!
"Fortunately, I didn't directly drip the Inheritance Blood Essence to destroy the seal. However, why is there a power in this cave that makes the Primordial Bone Sword tremble?" Long Chen frowned slightly.
The huge Dragon Devouring Beast in the cave was clearly awake. Seeing that Long Chen was hesitating, the Dragon Devouring Beast seemed to be a little disappointed.
"You didn't fall for it. What a pity, what a pity. Tsk, tsk, tsk …" The Dragon-Swallowing Beast's eerie and terrifying voice reached Long Chen's ears.
"The power that caused the Great Desolate Bone Sword to tremble is your doing, right?"
Long Chen immediately guessed the reason and asked in a deep voice. This huge Dragon Devouring Beast was definitely very strong. It was not difficult for it to produce an energy fluctuation that attracted the Primal Desolate Bone Sword.
In order to escape, the gigantic Dragon Devouring Beast had caused the Primordial Bone Sword to tremble, trying to attract Long Chen to destroy the seal here. Unfortunately, Long Chen was too cautious, causing the Dragon Devouring Beast's evil intentions to fail.
"You're the Holy Leader of the Sky Swallowing Clan?" Long Chen glared at the huge Dragon Swallowing Beast, his eyes almost spitting fire.
"That's right, everyone calls me Sacred Lord Devouring Dragon.
Tsk, tsk, tsk. The inheritor of the Dragon God is so weak. Looks like it's finally time for us to digest all the worlds! "
Sacred Lord Devouring Dragon's huge body trembled, and his tone was extremely excited. It seemed like he was more confident about devouring all the worlds after seeing Long Chen.
Long Chen had not found the inheritance of the Ancestor Dragon yet, so he was indeed not very strong. Especially when compared to Sacred Lord Devouring Dragon, he was much weaker.
However, Long Chen wasn't discouraged. He couldn't rush things. He had to take things one step at a time and improve himself steadily. Once he inherited the Ancestral Divine Dragon's inheritance, he would definitely be able to reach the level where he could destroy Devouring Dragon Holy Lord.
"Stop dreaming. If you want to devour all the worlds, you have to break this seal first. If you had the ability to do so, why would you be trapped here?"
Long Chen harrumphed coldly. He did not want to talk too much with the hatred in his heart. After all, anything he said now would be pointless. The other party would definitely not reveal any useful information to him.
To Long Chen, the most important thing was to buy time and obtain the Origin Dragon Soul of the Seventh Ancestral Dragon as soon as possible. Then, he would return and fuse with it to strengthen himself!
"Tsk, tsk, tsk … Do you really think that this seal can trap us forever?
That day won't be too far away. All the worlds will become food in our stomachs. Tsk, tsk! "
The eerie and terrifying laughter entered Long Chen's ears, and it was extremely ear-piercing.
Long Chen did not stay here for long. He immediately retreated. When he left the seal, the eerie aura around him was no longer as dense. He heaved a sigh of relief.
Sacred Lord Devouring Dragon's aura alone was enough to make Long Chen feel pressured through the seal. One could imagine that Sacred Lord Devouring Dragon's strength was extraordinary. At least at this stage, he was definitely an existence that could crush Long Chen.
"One day, I will destroy all of you. Not a single one will be left!"
The hatred in Long Chen's eyes gradually subsided. The hatred he had for the Sky Devouring Clan was deeply ingrained in his heart. There was no need to say anything else.
What he needed to do was to increase his strength and destroy all the Sky Devouring Clan in one fell swoop!
Xiao Lang was still near the seal, observing the movements of the Primogenitors. After Long Chen retreated from the eighth cave, he headed straight for the seventh cave. Finally, at the entrance of the seventh cave, the Primordial Bone Sword seemed to feel some power and vibrated slightly.
Long Chen had learned his lesson and was even more cautious this time. After entering the seal, he looked into the cave. He finally realized that there was no Sky Devouring Clan beast in the cave. There was only a raging Divine Dragon's shadow. This Divine Dragon's shadow constantly exploded with primordial and calamity aura. It was obviously the Origin Dragon Soul of the Universe Chaos Calamity Dragon!
"Found it."
Long Chen did not let his guard down. He was afraid that what he saw was an illusion. What if the Sky Devouring Clan's Sacred Lord, who was proficient in illusions, let him see an illusion and deceived him into breaking the seal?
This was a possibility. Therefore, Long Chen had to be more vigilant.
However, after observing for a long time and using the Psychedelic Pendant to investigate, he realized that there were no changes or illusionary rules. After a long time, he finally relaxed.
Since this concerned the Sky Devouring Clan's Sacred Lord, Long Chen had to be careful. However, after confirming that it was the Origin Dragon Soul of the Seventh Ancestral Dragon, he did not delay any further. He dripped his Inheritance Blood on the seal, causing the entire seal to be melted by the Inheritance Blood.
The seal of the Seventh Ancestral Dragon Cave was broken!
Long Chen stepped inside and quickly put the Origin Dragon Soul of the Universe Chaos Calamity Dragon into his bag. Now, his goal for this trip was complete. Next, it was time to return and merge the Origin Dragon Souls of the two Ancestral Dragons. Of course, before that, he had to teach the remaining Primogenitors a lesson.