
Watching Mu shi's demeanor, Zhang En let out a loud laugh, “What is my goal in Demonic City ? Could it be that someone is not allowed to come to your Demon City ? Does this mean the ten thousand spirit stones I paid for the fake identity token?”
Zhang En then issued his identity token as he said this.
Mu Shi frowned, not missing the ridicule in Zhang En's tone and words.
"Your attack today on me, I'll double it if we meet again." Zhang En added.
Finished saying that, Zhang En disappeared from his place in an instant, without the slightest ripple, as if he had never been there.
Mu Shi noticed the place where Zhang En disappeared, but he did not move, letting him go.
"Sister, did you just let that guy go?" Mu Xin sounded anxious.
Mu Shi tilted his head, replying, “So what if you even chase after him? This guy is strong enough, I don't have full confidence to kill him.”
Mi Xin's mouth was open and closed. He wanted to persuade Mu Shi, but no words came out.
Mu Shi coldly reminded, "I think you should heal your wounds before thinking of anything else." He snorted and left.
A short while later, Zhang En's figure appeared nearly a hundred thousand meters outside the Demon City, above the forest area.
In the next moment, he reached the valley within the forest and quickly set up a defensive formation in the surroundings before sitting cross-legged to heal his wounds.
The power of Mu shi's palm contained an overbearing evil power like fire, and although he would be able to expel it from his body with his fire power, it was a fire power, it was still a little late to make the fire power come out of his body and in the end he could feel at ease.
Half an hour later, Zhang En breathed a sigh of relief after he completely unleashed Mu shi's fire energy inside his kill.
He stood up, turned into a beam of black light, and left the valley.
It didn't take long for him to arrive at another big city called Crow City, which was one of the main cities under the territory of Demon City.
In the following month, Zhang En stayed in this Crow City, asking for the information he needed.
He had finally concluded there were two locations with the highest possibility of being places where the body parts of the Thousand Soul King were sealed.
One of them was a place called the Demon Cave on the southern side of the Demon Kingdom World, while the other was at the northern end, a very cold land.
After making his decision, Zhang En left Crow City, heading towards the northern cold land.
However, the ice in the mountains was emitting a faint black light that was enough to crawl anyone who saw it from afar. Even the hail that fell from the sky above was also black in color.
Zhang En summoned his two fire spirits, created a protective barrier around, and started flying through the black hail.
After a while, he chose to stop on top of the iceberg and take a drop of blood essence from his finger. Using the Dragon Blood Sacrifice Technique, he sent a drop of blood essence to the ground below.
A drop of blood essence quickly passed through the iceberg, sinking deep into the earth. Long gone, but no reaction.
This result disappointed Zhang En.
Before long, he stopped on top of another iceberg, once again spilling a drop of blood essence onto the earth using the Dragon Blood Sacrifice Technique. After several tries, he had inspected the entire northern cold land without any reaction at all.
"I have to go to the Demon Cave." Zhang En's eyebrows were locked tightly.
There was no other method to enter the Demon Cave other than waiting for the other four great powers to open the cave with a secret key. Unfortunately, seizing the secret key of the four great powers of the Devil Kingdom World was not the right choice.
For the time being, Zhang En was confused, not knowing how to do what. While thinking about this, he flew back to Crow City.
Not long after he left the northern cold ground, he heard two voices in front of him.
One of them said, "I wonder if we will have a chance to enter the Demon Cave when it opens one year later."
“Our chances are not high. From our Demon Sect, only our Patriarch can enter following the Demon God.” His friend shook his head and sighed.
Hearing this, Zhang En's interest was piqued, arriving in front of the two cultivators in an instant.
The two disciples were shocked by Zhang En's sudden appearance. Before they could even react, the two were sucked into Zhang En's palm. The faces of the two disciples changed in pain as Zhang En read their memories.
After the process ended, Zhang En destroyed the souls of the two cultivators.
From the memories of the two, Zhang En discovered that every thousand years, the Demon Cave would give birth to something called a Demon Crystal by gathering the purest demon qi in this world, a rare treasure that was hard to come by.
Therefore, every thousand years, the Devil Flame Sect, Devil Valley, the Great Demon Pavilion, and the Ancient Demon City would gather, taking out four keys belonging to them to open the Demon Cave. All those who are qualified will enter and compete for the Demon Crystals.
One year later was the time when these four great powers gathered to open the Demon Cave.
When these four great powers opened the Demon Cave, all Zhang En needed to do was to sneak in with the other cultivators and enter it.