Kang Shin-mu had advanced from a Sky Dragon to a Sacred Dragon.
This was practically reaching the heavens in a single bound.
Some geniuses could obtain Sky Dragon Blood Essence directly from the Coiling Dragon Pillar during the Flame Dragon Ritual. However, Sacred Dragon Inheritance Blood Essence had to be slowly accumulated from Sky Dragon Blood Essence.
By collecting treasures of heaven and earth like Dragon Qi Crystals, a dragon warrior's Divine Dragon Blood Essence could be upgraded. Although the speed was slow, it was still possible to upgrade a Sky Dragon to a Sacred Dragon Inheritance Blood Essence after a few decades.
For example, Sacred Dragon Xi Tao had obtained many opportunities to upgrade from Sky Dragon Blood Essence to Sacred Dragon Blood Essence. He had collected treasures of heaven and earth like Dragon Qi Crystals, and it took him a full 25 years to finally upgrade.
As for Kang Shin-mu, it had only taken him a year.
Training in the Sacred Tower of the Fire Dragon was extremely difficult for ordinary people. Furthermore, it was impossible for them to experience the tempering of the essence blood of the divine dragons in the Sacred Tower again in a short period of time. It would take at least ten years before they could experience it again.
In addition, too much essence was needed to upgrade from a Sky Dragon to a Sacred Dragon.
Therefore, generally speaking, very few dragon warriors would challenge the Sacred Tower during the Sky Dragon Inheritance Blood Essence stage. Even if they passed the third floor, they would not be able to upgrade from a Sky Dragon to a Sacred Dragon.
However, from a Sacred Dragon to a Dragon King stage, the amount of Divine Dragon Essence needed was not that much. Most importantly, from a Sacred Dragon to a Dragon King stage, it could only be upgraded through the power of the Sacred Tower.
Even Dragon Qi Crystals were basically useless to a Divine Dragon Blood Essence Dragon martial artist at the Divine Dragon level.
Therefore, Kang Shin-mu's current situation was the first in the entire Yan Dragon Emperor's court.
Everyone stared dumbfoundedly at Kang Shin-mu, who came out of the Sacred Tower with a Sacred Dragon aura. That black dragon body was more than 1,000 feet long, an existence that surpassed ordinary Sacred Dragons. Obviously, Kang Shin-mu had actually challenged the fifth floor of the Sacred Tower!
Dragon Emperor Yan was nearby at this moment.
This person was a middle-aged man wearing a fiery red robe. At this moment, he was standing on top of a tall building in the distance. Behind him were two of the twelve Flame Dragon Envoys.
The two of them narrowed their eyes when they saw a pitch-black dragon coming out of the Sacred Tower of the Flame Dragon.
"Lord Dragon Emperor, this kid is really as expected. He actually broke through the fifth level of the Holy Tower of Fire Dragon!"
"When he brought us to the bottom of the ice layer of the Dragon Sealing Abyss, I already felt that he was extraordinary. I didn't expect him to achieve such a magnificent feat."
The two Yan Dragon Envoys looked a little incredulous at this moment, but it seemed to be within their expectations.
They were originally quite optimistic about Kang Shin-mu. Now, Kang Shin-mu's performance could be considered to have verified their previous thoughts. This kid had the potential to become a super powerhouse.
"Unfortunately, now that he has become a Holy Dragon, it won't be so easy for him to reach the level of Dragon King."
Dragon Emperor Yan shook his head. "This may not be a good thing for him."
The two Flame Dragon Envoys didn't say anything. After all, this wasn't just Dragon Emperor Yan's judgment. Mainly, it was what they themselves thought too.
The best time to upgrade the Sacred Tower of Fire Dragon was when the Holy Dragon reached the level of Dragon King.
Now, if Kang Shin-mu wanted to enter the Sacred Tower of Fire Dragon again, he would have to wait at least ten years. During this period, the power in the Sacred Tower of Fire Dragon would not be able to refine his essence and blood.
"Unless he can step into the Sacred Tower of another country."
One of the Flame Dragon Envoys thought to himself. However, he couldn't say this out loud.
Under what circumstances could Kang Shin-mu enter the Sacred Tower of another country?
There was only one possibility, and that was treason.
Therefore, Dragon Emperor Yan definitely didn't want to see this happen.
"Let's go and welcome his appearance."
Dragon Emperor Yan nodded in satisfaction at Kang Shin-mu's appearance. "I originally planned to wait a few hours before closing the Sacred Tower. I didn't expect him to come out in such a short time."
As Dragon Emperor Yan flew towards the Sacred Tower of Fire Dragon, all the dragon martialists around him looked at him with respect and admiration. They only had respect for Dragon Emperor Yan!
And Kang Shin-mu naturally saw the three majestic figures flying over from afar.
"Dragon Emperor Yan is here!"
With a thought, Kang Shin-mu reverted from his pitch-black divine dragon body to his human form. Even in his human form, the essence and blood in his body were still in a boiling state.
The boiling divine dragon essence and blood in his body had elevated him from the Sky Dragon level to the Holy Dragon level.
The refinement of his essence and blood in the Sacred Tower of Fire Dragon had increased his strength by several times.
Therefore, even though he was only at the ninth tier of the Divine Martial Realm, he could still easily win against an inheritor of the Sky Dragon essence and blood in the fourth or fifth tier of the Nirvana Tribulation realm.
The opponent's Nirvana power would be easily devoured by Kang Shin-mu's devouring power.
No matter what kind of Nirvana power it was, as long as it wasn't as strong as Kang Shin-mu's devouring power, it would be devoured!
Now, Kang Shin-mu's attention should be on opponents of the same level, and that was other existences with divine dragon essence and blood at the Holy Dragon level.
Holy Dragon Xi Tao naturally couldn't be regarded as an opponent by Kang Shin-mu because his cultivation level was too high. Even though they were both divine dragon essence and divine dragon essence and blood, Xi Tao's Nirvana power could easily crush Kang Shin-mu.
However, in the Yan Dragon Emperor Dynasty, those who could reach the divine dragon essence and blood of the Holy Dragon level were basically not young anymore.
After all, advancing from a Sky Dragon to a Holy Dragon required a huge amount of accumulation.
Even if a father wanted to collect all the treasures of heaven and earth like Dragon Qi Crystals for his children so that his children could absorb the power directly, it was basically impossible because there were too few Dragon Qi Crystals on the market.
Generally speaking, in order to advance from a Sky Dragon to a Holy Dragon level, one needed many fortuitous encounters, and such fortuitous encounters were basically impossible to collect.
Without any fortuitous encounters, it was impossible to advance from a Sky Dragon to a Holy Dragon level. Therefore, it was absolutely impossible to rely on Dragon Qi Crystals.
"If there are no other junior Holy Dragons, my opponents will be those of the older generation. However, which of these older dragon martial artists isn't at least a Nirvana Tribulation existence?"
Kang Shin-mu was a little distressed.
However, since he had become stronger, he didn't need to think about who would be his opponent for the time being.
In any case, he would treat whoever stood in his way as an opponent!
Soon, the Dragon Emperor Yan brought two familiar Yan Dragon Envoys to Kang Shin-mu.
"Congratulations, your divine dragon essence has advanced from a Sky Dragon to a Holy Dragon.
You've challenged the Holy Tower's fifth level, which is beyond my imagination. You should know that even I didn't pass the test of the fifth level in the past. "