Finally, with the help of Princess Yao Li's energy essence that was close to level twelve, Yang Dingtian directly broke through level eleven.
Then, the powerful energy continued to surge in. Just as Yang Dingtian thought that he was about to break through to level eleven, first rank, the last energy essence that was close to level twelve was exhausted. There was still some distance to level eleven, first rank.
After Yang Dingtian finished breaking through, Yao Zi, Ah Wen, and Ah Wu had also finished breaking through.
Yao Zi directly broke through to level ten, first rank.
And Ah Wen and Ah Wu had both broken through to level ten!
In this way, Yao Zi's cultivation became even more powerful than the two swordsmen who were much older.
And Yang Dingtian, who had broken through to level eleven, also clearly felt that his cultivation was much stronger than before. It was two times that of level ten, eighth rank.
Of course, he could not calculate how many times his cultivation was stronger than when he was a nine-star, ninth rank grandmaster, but it should be more than ten times.
In any case, every increase in level did not increase his cultivation by much.
But with every increase in level, the increase in his combat strength was very shocking.
Originally, Yang Dingtian's combat Celestial Chi was already full. Now, because of the increase in his cultivation, he had to take another mystic gathering pill to recover.
Half an hour later, Yang Dingtian's combat Celestial Chi was completely recovered.
…
After everyone recovered their combat Celestial Chi, it was time to start a new round of adventure.
The six of them transformed into ghouls and began to wander in the dark realm, looking for the place with the most ghouls.
At this time, the ghouls in the area that Yang Dingtian was in were very sparse.
The few of them continued to advance.
However, Yang Dingtian's good luck seemed to have run out.
Because the situation had changed.
These ghouls were no longer wandering aimlessly. Instead, they had begun to kill each other.
The high-level ghouls were desperately hunting the low-level ghouls.
Even if the six of them transformed into ghouls, they were no longer safe.
As they spoke, a level twelve ghoul suddenly discovered Yang Dingtian's group. Its eyes immediately shone with excitement.
"Awoo …" Afterwards, it suddenly charged over.
Because the undead that Yang Dingtian's group had transformed into were all below the twelfth rank, this twelfth rank undead clearly regarded Yang Dingtian's group as prey.
I can't let it get close.
Therefore, Yang Dingtian quickly released a Devil Sky Splitting Lightning.
"Pa!" The eleventh rank Devil Sky Splitting Lightning ruthlessly struck the twelfth rank undead.
However, there was no way to obliterate it, nor was there any way to seriously injure it. After all, there was a difference of one level between them.
However, it wasn't completely useless. After the twelfth rank undead was struck by the Devil Heaven's Split, it immediately stopped and trembled on the spot.
It wasn't painful. Instead, it was enjoyable.
Yang Dingtian took advantage of this moment and immediately carried Yao Li, Yao Zi, and the sisters with one hand each. He then used a rope to tie up Bo Lu, Ah Wen, and Ah Wu before using the Blink Art to escape.
In just a moment, they had escaped to a place where the undead were sparse.
In this area, Yang Dingtian and the others became the highest-level undead. Immediately, the low-level undead fled one after another.
After escaping to a safe place, Yao Li said directly, "If you leave us here and go hunting alone, we will all become a burden."
"No, it's still too dangerous for you to be on the ground." Yang Dingtian said, "First, dig a cave. A few dozen meters will be enough.
At this time, the undead are most unwilling to go underground, so you will be safe.
After the Great Taboo Day is over and I'm done hunting, I will come back to find you. "
Yao Li and the others nodded.
Then, Yang Dingtian's group of six quickly dug a cave. In just half an hour, they had dug a cave that was twenty to thirty meters deep.
Yao Li and the others all entered the cave.
Then, they used special energy stones to seal the cave entrance.
In this way, Yao Li and the others would be safe. At this time, the undead could finally come to the ground with great difficulty. They were absolutely unwilling to go underground, so they wouldn't be in danger.
After settling Yao Li and the others, Yang Dingtian embarked on a solo hunting journey.
… …
At this time, Yang Dingtian could no longer hunt the undead as comfortably as before, because these undead had already attacked and hunted each other.
Want not to be hunted?
That was very simple. Become the highest level of the undead.
This was because Yang Dingtian found that in the feast of the undead on the Great Taboo Day, it was all high undead hunting the low undead.
And when the level of the undead exceeded one rank, then even if the low undead were attacked, they would not dare to fight back at all. They could only watch themselves turn into ashes and smoke.
Therefore, if Yang Dingtian wanted to hunt the undead comfortably, there was only one way, and that was to transform into a high undead, at least a fifteenth-rank one, preferably a sixteenth-rank one.
In that case, he could move freely among most of the undead and kill whoever he wanted.
Therefore, Yang Dingtian carefully wandered in the Dark Realm, looking for a fifteenth-rank high undead.
Of course, in fact, being alone was nonsense.
Because now, all the high undead were alone.
It was as if every high undead was careful to avoid their own kind that was as powerful as themselves.
Every high undead occupied an area.
Then all the undead in this area were his prey and tributes.
Yang Dingtian kept searching. He needed to find a high undead of about the fifteenth rank.
Along the way, he didn't know how many twelfth-rank and thirteenth-rank undead he encountered.
As soon as these undead saw Yang Dingtian, they immediately rushed up to attack him frantically.
Yang Dingtian used Blink to escape quickly.
Fortunately, these undead seemed to be relatively lazy. Once Yang Dingtian escaped quickly, they were reluctant to come after him.
At this time, Yang Dingtian found that within his domain, there was about a radius of a thousand miles.
In this domain, the closer to the center, the higher the level of the undead.
As Yang Dingtian went deeper into this area, gradually, there were more and more thirteenth-rank and fourteenth-rank undead.
Yang Dingtian's situation was getting more and more dangerous.
It must be known that being hit by a thirteenth-rank or fourteenth-rank undead was basically a dead end.
Yang Dingtian continued to go towards the center of this domain, looking for the undead overlord of this area.
At this time, he was completely playing with his life.
Fortunately, there was the Magic Spirit Mist Cloak, otherwise Yang Dingtian would have really died many times over.
Fortunately, in the center of the domain, in addition to the high undead, there were also eleventh and tenth rank undead like Yang Dingtian.
Therefore, it was not so prominent.
However, the tragedy was that the closer to the center of the domain, the more these eleventh and tenth rank undead were like lambs to be slaughtered, naked prey.
Yang Dingtian continued to go deeper and deeper!
Suddenly, he found that there were fewer and fewer undead around him.
Yang Dingtian suddenly felt a little creepy. He knew in his heart that he was close to the center of this domain and would soon see the undead overlord of this area.
At this time, Yang Dingtian really felt that his heart was about to stop.
The number of undead around him was really getting fewer and fewer.
After going another hundred miles, there was not a single undead.
This should be the forbidden death zone of this area, because the undead overlord of this area was here!
Therefore, all the other undead instinctively avoided this area, lest they be hunted down by this undead overlord. Therefore, this made the area within a hundred miles become a no man's land. Oh, it was a ghost-free area!
Yang Dingtian held his breath and carefully went deeper. He felt that he was really walking on a wire rope, as if he was walking into hell.
Thirty miles into the ghost-free area.
Fifty miles.
Eighty miles.
Suddenly, the cold aura became stronger and stronger!
The aura of death around him became more and more oppressive.
Even with medicinal pills, he felt that he couldn't breathe.
That special aura of death seemed to be attacking Yang Dingtian all the time.
It was as if if he went deeper, even if no one attacked him, he would be penetrated by this aura of death and die.
Yang Dingtian gritted his teeth and used all his willpower to force himself to go deeper, instead of turning around and running away.
At this time, he was already ninety-nine miles deep into the ghost-free area.
Then, Yang Dingtian saw the undead overlord of this area!
But, but …
It didn't seem to be a fifteenth level, not even a sixteenth level.
Yao Li had taught Yang Dingtian about elemental creatures and undead levels.
The energy light emitted by fifteenth level (half-saint level) elemental creatures was golden. Their energy essence was also golden.
And the light emitted by twentieth level elemental creatures (saint level) was colorless.
And this undead overlord in front of him, although the energy light on its body was golden, it was very thin and gradually became colorless.
Yang Dingtian asked, "Ghost Emperor, what level is this undead overlord in front of us?"
The Nether Ghost Emperor didn't make any sound in the soul ring.
It was pretending to be dead again.
It could be seen that this undead overlord in front of him had already made the eleventh level Nether Ghost Emperor not dare to make any sound.
Yang Dingtian was instantly impressed. You are the Netherworld Ghost Emperor, yet you are able to adapt to circumstances.
When it was awesome, it could command hundreds of saint level and half-saint level undead and Shura.
Now, when it was weak, it didn't dare to make a sound in front of a sixteenth or seventeenth level undead.
In the end, Yang Dingtian roughly determined that this undead overlord's level was about seventeenth level.
Yang Dingtian's intestines were about to explode from regret. What he wanted to hunt was merely a fifteenth-rank undead creature, obtain its hell magic crystal, and transform into a half-step Saint undead creature.
This way, he could freely hunt all undead below thirteenth level.
Because, to him, energy essences above thirteenth level were a huge waste.
The most useful one was twelfth level energy essence.
But in the end, he encountered a seventeenth level undead!
Such, such an awesome undead, even his Three Mysterious Fire couldn't kill it.
However, if he could obtain the hell magic crystal of this seventeenth level undead, it would be really awesome. In the entire Dark Realm, he could almost do whatever he wanted.
Of course, it was absolutely impossible to kill a seventeenth level undead. Even the possibility of surviving was already impossible.
After hesitating for less than half a second, Yang Dingtian decided to immediately turn around and escape.
It was impossible for him to kill a seventeenth level undead.
If he really did, he would definitely die.
However, at this moment, Yang Dingtian found that his body was completely immobile.
"Since you're already here, why are you in such a hurry to leave?" The seventeenth level undead opened its mouth to speak.
That voice was really as ear-piercing and terrifying as a sharp blade scraping against glass.
Yang Dingtian was surprised. The undead could actually speak?
One had to know that the undead were just the ghosts of people who had already died. They might be violent and bloodthirsty, but they basically had no intelligence or consciousness.
And this undead could actually speak?
"Are you an undead? Are you a human?" The Undead Overlord suddenly said, "Are you here to hunt me down?"
Yang Dingtian remained silent.
"Since you came to hunt me down, why didn't you make a move and just left?" The seventeenth level undead overlord asked.
'F * ck, I want to kill you. If you were at the sixteenth level, I would also go all out.'
'But you're at the seventeenth level. What, what am I going to do? I'm just courting death.'
"Human, I'm really curious. You're at most an eleventh-level powerhouse. Why did you come to hunt me down?" The seventeenth level undead overlord asked.
Yang Dingtian replied, "I didn't expect you to be at the seventeenth level."
"Who told you that I was at the seventeenth level?" The Undead Overlord asked, "What level did you think the undead overlords of this domain were?"
"I thought you were at the fifteenth level?" Yang Dingtian asked.
"Oh?
You thought you were at the fifteenth level? That means if you were at the fifteenth level, you could kill me? "The Undead Overlord asked.
"That's right." Yang Dingtian said.
"Hahahahaha …" The Undead Overlord laughed.
Suddenly, Yang Dingtian felt that his head was about to explode. This voice was really too terrifying and ear-piercing.
After the Undead Overlord stopped laughing, he said sarcastically, "An eleventh-level human actually said that he could kill a fifteenth-level undead?
How ridiculous. Good, good, good. I'm really going to open my eyes.
I originally wanted to annihilate you directly, but since you said that you can kill a fifth-tier Undead, I'll give you a chance to show it. Come, come, come, show me your heaven-defying moves and let me broaden my horizons. Let me see how you can eliminate an opponent who's four tiers higher than you. "
Yang Dingtian said, "If I show you that I can kill a fifteenth-level or even sixteenth-level undead, will you let me go?"
"Hahahaha …" The Undead Overlord said, "I don't know. I only know that if you don't make a move and open my eyes, I'll turn you into ashes right now."
This meant that he had to make a move no matter what.
Even if he made a move, he might still die in a while.
But if he didn't make a move, he would die immediately.
Yang Dingtian began to gather his profound qi, preparing to release the Three Profound Flame Lightning and launch an attack.
Before making a move, Yang Dingtian couldn't help but ask, "Then, then may I ask what level of undead you are?"
"The eighteenth level!" The Undead Overlord said.
F * ck, the eighteenth … level?
Yang Dingtian swayed and almost fainted.