I, a prison guard in the Heavenly Prison, secretly became invincible thanks to the system.

Chapter 689 Nascent Soul Stage 3

Ye Kang took a deep breath and activated the Saintly Ultimate Heaven-Reaching Technique: Breaking the Cocoon Chapter. Immediately, the surrounding spiritual energy surged in rapidly.

With a thought, ten demon blood crystals flew out and floated above his head.

It was a huge loss. The demon blood crystal transformed into pure demon blood, enveloping Ye Kang and quickly forming a blood cocoon.

Within the blood cocoon, demonic energy was transforming Ye Kang's body, pushing his cultivation level forward at breakneck speed.

Half an hour later, the blood cocoon slowly broke open with a loud bang!

Ye Kang emerged from the blood cocoon, his aura suddenly surging.

The third palace materialized directly, still a ferocious, blood-red demon palace, even more magnificent than the first two.

His true energy rapidly transformed, and his physical cultivation also increased once again.

After another half-day of cultivation, Ye Kang stabilized his cultivation in the Three Palaces, and his strength improved once again.

Originally, when he was in the second palace, it was quite difficult to fight against the top experts of the sixth palace. He also relied on the formation to defeat Yin Xingtang.

But now, Ye Kang is confident that he can directly defeat a powerhouse at the Six Palaces Perfection level.

Even against the Star Luo of the First Star, Ye Kang was not afraid at all in terms of physical strength.

"In this way, we have gained another bit more power to protect ourselves, but constantly using demon blood crystals to break through is not a long-term solution..."

Ye Kang frowned. The Breaking Cocoon Technique required a lot of demon blood essence to condense a blood cocoon and transform the physical body.

He had already used up all his essence and blood, so he could only use blood crystals as a substitute.

Now there are only 9 Blood Crystals left, which can no longer support the next breakthrough.

"We must begin the hunt."

Ye Kang's expression hardened, and he made a decision.

Only by constantly hunting man-eating demons can he obtain enough essence blood to break through.

Moreover, his Immortal Demon Compendium also requires him to devour evil demons.

If you calculate it that way, there simply aren't enough man-eating monsters!

We can no longer afford to slack off.

Ye Kang did not leave immediately, but remained seated.

With 140 million comprehension points remaining, it's the perfect time to strengthen our forces and improve our martial arts.

Ye Kang glanced at the panel. The Phantom Sandstorm was currently useless, since this escape technique could only unleash its power in a desert environment.

Then the only option is to upgrade the Palm Thunder and Purple Frost.

He had a thought, and the system beeped.

【Ding】

[Consume 400000 Comprehension Points to master Purple Lightning and Azure Frost to Minor Success?]

[Consume 500000 Comprehension Points to comprehend the Palm Thunder Swamp to Minor Success?]

"..."

Ye Kang was speechless; this was way too expensive!

But there was no other way; he had to improve his strength, otherwise he would have no chance of winning against a true master.

"Comprehend the Purple Lightning and Azure Frost."

【Ding】

[Congratulations, host, for consuming 400000 points of comprehension and reaching the Lesser Completion stage of Purple Lightning and Azure Frost.]

Immediately, Ye Kang narrowed his eyes and began to comprehend it.

He once again transformed into the powerful old man who created the Purple Lightning and Azure Frost, troubled by the fact that no one liked the martial art he created, but only he himself knew just how powerful this Body Tempering Thunder Technique truly was…

The comprehension ended quickly, and Ye Kang's entire body was radiating lightning, doubling the power and duration of the Purple Lightning and Green Frost.

Despite his significant improvement in strength, Ye Kang was not satisfied. With a thought, he instantly entered the Ink Jade Realm.

The Palm Thunder Swamp also needs to be comprehended, but like the Tyrant Whale Divine Fist, this martial art has its own exclusive place to be comprehended.

It is Lei Ze in the Ink Jade Realm.

Ye Kang strode into Leize, where a dignified old man with a thunderous aura appeared.

"Hey kid, here you go again."

"Greetings, Venerable Lei."

Ye Kang politely cupped his hands in greeting, then ignored Lei Zunzhe and walked straight ahead.

Sure enough, lightning raged ahead, but Ye Kang used his Purple Lightning Frost technique to easily pass by.

Then, a series of beast roars rang out, and a full ten rhinoceros thunder beasts rushed out from all directions.

One Thunder Beast is enough to get started, but to achieve even a minor level of mastery, you need to tame at least ten Thunder Beasts.

The Thunder Venerable, standing to the side, said with a proud expression, "Kid, it's good that you want to improve, but you should also consider your own capabilities. How could you possibly subdue so many thunder beasts?"

Ye Kang remained silent. He didn't have that confidence, but he had a cheat code.

"System, comprehend the Palm Thunder Swamp."

【Ding】

[Host detected in Raize; required comprehension level reduced]

[Congratulations, host, for consuming 300000 Enlightenment Points and comprehending the essence of Thunder Techniques]

Within the Thunder Swamp, the efficiency of comprehension greatly increased. Ye Kang felt a sudden surge of insights within him, and then unconsciously took action.

The thunder beasts roared and charged, and he dodged on instinct, while simultaneously unleashing a palm strike of thunderous energy to counterattack.

With the support of the system's comprehension ability, every time he made a move, he went straight for the Thunder Beast's weakness, and soon smashed these rhinos one by one.

Then, the shattered rhinoceros turned into specks of light, merged into Ye Kang's palm, and was summoned back.

Thus, Ye Kang easily and gradually outnumbered the Thunder Beasts, and the number of Thunder Beasts in his palm Thunder Swamp also increased to 11.

The power of the Thunder Whip has increased, and it can even form a thicker thunder whip. Of course, the consumption of true energy is also increasing.

Lei Zun Zhe, standing to the side, clicked his tongue in amazement: "He actually entered a state of flash of inspiration immediately. This kid is truly strange..."

Of course, he didn't know that Ye Kang had a system within him.

After stabilizing himself, Ye Kang bowed to Venerable Lei and took his leave, then returned directly to his cultivation room.

His cultivation and martial arts have improved, and he still has 80 points of comprehension left.

The future is bright!

He left the meditation room and returned to his dormitory.

It was already evening when Lu Zhian saw Ye Kang return, and he couldn't help but be surprised: "So fast?"

"Thanks to Senior Brother Lu's cultivation room, Senior Brother, rest assured, I have remembered the matter of the Misty Grass."

"There's no need to take it so seriously. Just let things take their course. Or you could ask your senior brother Ji; he should know."

"clear."

Ye Kang nodded and knocked on Ji Xiaohuan's door.

This senior brother is the most outrageous. He's like Shennong tasting hundreds of herbs every day, and he always looks like he's been poisoned.

As soon as the door opened, sure enough, Ji Xiaohuan was deathly pale and extremely weak.

"Xiao Ye... come in..."

"No need, senior brother. I just want to ask where I can find the Misty Grass?"

"Oh, the Misty Grass... You can buy it at the Merchant Guild..."

Ye Kang looked helpless; he just didn't want to spend money.

"Senior Brother Ji, can I go find it myself?"

"Alright, there's a misty meadow within the Thousand Poison Swamp. If you go there, remember this..."

Bang!

Before Ji Xiaohuan could finish speaking, she collapsed, unable to hold on any longer.

Ye Kang was dumbfounded: "Senior Brother Ji! Just tell me what you need to remember!"

With no response, Ji Xiaohuan was unable to rise again.

Helpless, Ye Kang fed Ji Xiaohuan an antidote pill and then put her on the bed to rest.

Since these three days were a holiday, he didn't hesitate. He asked for a map, walked out of the academy gate, and headed straight for the Thousand Poison Swamp.

He wanted to see just how dangerous the so-called four most dangerous places really were.

Of course, just seeing the outer edge is enough.

Just as he stepped out of the mountain gate, a series of exclamations rang out from ahead.

"Isn't that Ye Kang!"