"Uuooh!!"
Both Cain and Kali couldn't suppress their voice, unleashing a shout full of invigorated energy. Their voices no longer sounded anything like human. It was far more monstrous, surpassing anything that sounded like a beast.
As an unfathomable power gushed out of Cain and Kali's Main Qi Veins, a tremendous change was occurring inside them.
Within both of their Main Qi Veins, Cain and Kali could swear they heard and felt something crack open. Something that has been tightly sealed within Cain and Kali ever since their birth was now finally coming undone by Chaos Energy.
No matter what power was used in the past, nothing could've broken through this seal.
However, in just a mere second, Chaos Energy was already on the verge of destroying the seal. Seconds began to trickle by as Cain and Kali's bodies gradually experienced tremendous changes.
Long green, bright cracks began to appear in their skins as if they were a cocoon breaking out of their shells. A few more seconds went by, and those green cracks on their skins burst open, revealing an even more beautiful skin completion underneath!
And right then, a resounding shattered occurred within both Cain and Kali's Qi Veins.
'Ka-Cha!'
Cain equated to a million shards of glass shattering all at once.
And once this invincible shattering occurred, the sibling duo felt even more massive waves of power fill not just their bodies but their entire beings!
From their physical form to the depths of their souls, Cain and Kali felt as if they were released from a sealed shackle.
Right at that moment, a stream of Chaos Energy flew out of the Chaotic Emerald and wrapped Cain's entire room in a green Chaos barrier.
At the same time, two black phantom shadows images appeared right behind Cain and Kali.
*Uwraa!!*
Two incomparable mighty Dragons Roar blasted right out of the two black phantom shadows. The might of these Dragon Roars was utterly legendary; it could shake the foundations of the Heavens if they were to occur outside.
Instead, the divine Dragon Roars shook Cain's entire room to its foundation! It was like several intense earthquakes were happening right on top of each other as the Dragon Roars shot out.
At that moment, Cain and Kali fell into an unfathomable trance. They couldn't tell what was going on with their bodies. But they certainly could feel that their powers are surging to unfathomable levels.
And right then, Cain and Kali's bloodline began to erupt like a raging volcano! In an instant, a divinely immeasurable aura rushed out of Cain and Kali's bodies.
This aura….it held the exact same legendary might as their Dragon Roars.
This was the sibling duo Dragon Aura!
The legendary divine might of a supreme Dragon Aura filled every inch of Cain's room. If anyone were to enter inside his room, they all would have their breath taken away at the majesticness of their Dragon Aura.
Realistically, at this time, nearly everyone in the Main Palace should've reacted to the tremendous commotion occurring within Cain's room. Everyone's Divine Sense could've picked up on it, and natural instinctive feeling would've bubbled within their bloodline.
However, nobody, not even the Ancient Dragon Emperors or Empress, could know about this.
All because of the Chaos Energy barrier covering Cain's entire room, it perfectly protected all the utter commotion Cain and Kali were currently making.
Cain and Kali were, of course, entirely unaware of this. They only felt a boundless sensation of power and their bloodlines boil in overt excitement.
Cain's Dragon Aura specifically was simply unfathomably powerful and never stopped growing. It gushed out from him like a tidal wave, completely suppressing the powerful Dragon Aura bursting from Kali.
When a few seconds of this breezed by, a change started to occur within their phantom shadow images.
From behind Kali, her phantom shadow image grew to a height of four feet and began to take on some sort of beastly shape. And from Cain, his phantom shadow image rose to a towering ten feet while also morphing into a similar form like Kali's.
However, before their phantom shadow images could take full shape, they both abruptly stopped morphing after precisely five seconds.
At the five seconds mark, both the phantom shadow images and Cain and Kali's Dragon Auras vanished without a trace. At the same time, the Chaos Energy barrier covering Cain's room vanished.
In that instance, Cain suddenly flung his eyes open, not even realizing when he had shut them in the first place.
He simply had no words. This sensation he was feeling right now was inconceivable. Unending power coursed through every inch of his body, making Cain feel like he was already a mighty expert.
Specifically, within his muscles, Cain could feel a sensation of energy smoothly flowing throughout it.
This energy was completely different from his soul energy. Cain didn't know how to exactly describe it, but it was unquestionably powerful.
Suddenly, Cain thought to see if he could surge this energy the same way he can with his soul energy.
Then, with a simple thought, Cain quickly stimulated this energy, causing his eyes to light up in shock. His already powerful body felt even more powerful at this moment!
And Cain quickly identified just what this energy specifically was. 'So this is Spirit Qi….already I enter the cultivating world in one step.'
Cain mused to himself, still feeling some leftover shock from this whole process. And right then, he suddenly heard the eager shouts of his dear sister Kali.
"Holy hell….Cain! I have no idea what just happened, but it feels like I've been reborn!! Moreover, we enter the second level of the Spirit Opening realm in a single step!" Kali's expression was utterly ecstatic.
This change was unlike anything she ever experienced before. She felt a genuine sense of Dragon Pride rise within her like a violent hurricane. Whatever had occurred made Kali more than sure that they're true talents of their generation.
Watching Kali's expression become increasingly frantic did cause a similarly maddening wild smile to bloom on Cain's face.
But before Cain was swept up in her momentum, his mind focused on what she had blurted out.
The process of interjecting Chaos Energy into their Qi Main Veins was to merely make it possible for them to cultivate; the book didn't mention anything about increasing cultivation level.
Furthermore, Cain was curious about how Kali could even tell since her Qi Sense wouldn't develop until later in this realm. With various questions filling his mind, Cain had then asked,
"Did we really cross over into the second level with a single step? I thought we needed to absorb and comprehend. Plus, how can you even tell our exact level?"
"Oh….right….hmmm…." Kali's expression briefly scrunched in ponderance.
She only had to think upon it for a couple seconds before her expression lit up in surprise realization. "From my soul, Cain….it's like my soul sense has already developed. I can perceive the quality of our Spirit Qi if I focus on my soul. And grandfather let me experience the different levels of Spirit Qi one time in the past."
"Wait, so a soul sense is a real thing?"
Cain was a bit more surprised over this aspect. He initially thought he was just extra special for being able to sense out things from just using his soul.
"Oh yea, it is. I never brought it up because I thought it wouldn't apply to us. But for some people, if they're highly proficient with using soul energy and can harmonize with their soul's core, they could develop a soul sense. Usually, this would be far, and I mean, far more challenging to accomplish. So I guess….we are really just special."
Kali's expression was already turning slightly smug. The thought of being able to achieve something that even special people couldn't was an exhilarating thought for her.
Suddenly then, Kali's expression quickly changed again as she felt something incredibly odd from her soul sense. She spoke first before Cain, saying to him,
"And you know Cain, our quality of Spirit Qi may be at the second level. But man….the density of our Spirit Qi is so deep! Hell, your density of Spirit Qi is even deeper than mine!"
Cain curled his eyebrows as several thoughts ran into his mind. He asked, "I'm taking a guess here, but would the density of our Spirit Qi help with our combat potential?"
He could faintly recall in some of those novels from his previous world that the denser your energy is, the greater your power will be.
"Ahhh….I guess so? From what I recalled from the lesson by our grandfather, he would sometimes mention having denser energy. But at most, he would only say it could power attacks better. From then on, he would usually gloss over this subject since he claims that most cultivators wouldn't have dense energy. Of course, there are a variety of other factors that can change combat prowess, but not even people around our family have dense energy."
Kali fell into her own deep contemplation as she talked. She could only wonder what would happen to them if they were to leak out that they have denser Spirit Qi energy.
Cain could seemingly peer right through Kali's thoughts as he suddenly spoke up, saying, "Well, we won't have to worry about people in our family discovering this. But, for extra precaution, let me give us the finishing touches."
With a quick scan of his soul sense, Cain could perceive that his soul energy was at one hundred percent capacity.
In fact, he felt his soul energy had undergone its own change after that previous process. He could tell his soul energy had experienced another massive growth spurt.
Pushing this thought down for later, Cain focused on using the Chaotic Concealment method.
In an instant, Cain surged his soul energy and poured it into his Chaotic Emerald. A radiant green shimmer immediately sparkles from the Chaotic Emerald. Now, Cain had an even easier time grasping Chaos Energy into his soul energy.
Then, by using his soul sense, Cain shouts out two rays of green Chaos Energy, aiming it directly into his and Kali's body.
Immediately, the sibling duo sensed a layer of Chaos Energy shroud every inch of their Spirit Qi.
This layer of Chaos Energy didn't make them more powerful or even give them any extra vigor. They honestly felt completely normal. After only a couple of seconds, the Chaos Energy rays dispersed.
"So how long will this last? Does it cost much to use?" Kali inquired almost immediately after the process was done.
Before answering, Cain sensed his soul energy reserves. Like he expected, he barely felt any drop on his soul energy reserves.
With a slight smile, Cain told her, "The book explains that in this layer, the concealment can last up to two weeks. And it doesn't take much out of me. Basically, I can re-apply our concealment as much as I want.:
"Great! So, are you ready to get started on our next stage of the plan?" Kali had an eager aura just radiating off from her.
And Cain had the exact same amount of high, eager energy as he said, "Indeed am I.. Let's keep our momentum going."