Unstoppable Martial Arts: Starting with brother's wife and young sister

Youlan Mansion, Blue Moon Lake!

Chen Xuan appeared at the seal site.

A strand of spiritual power penetrated the seal and entered the Demon Realm.

"Good lad, you finally showed up, old me thought you weren't coming?"

Galan's voice resounded in his ear.

"Sorry, senior! After all, this matter is too exaggerated, and I need to think it through thoroughly."

Galan, who was in the Demon Realm, nodded, "And now?"

"There's roughly two days left, within the nine royal families, five have agreed to this invasion of the Human Realm, one more than last time, so this time your chance of winning is almost zero."

"Especially the Black Dragon Race, they are completely coming out in full force!"

"Old me will not say anything further, during this period, I'll always be here, if you decide to, bring the Human Race here, open the seal, and I'll help transform you into the bloodline of the Demon Race, at least you can survive!"

"Thank you, senior!"

Even though he was on the side of the seal, Chen Xuan still respectfully bent down and gave a salute.

He felt great admiration for this Demon Race senior he had never met.

As a Demon Race, doing this much was already enough for him to respect.

"But... senior, I have one more thing to ask!"

Chen Xuan did not rush to leave.

"Speak!"

"If you convert the bloodline, will it remain human form or turn into the Demon Race?"

"Ultimately, it's for survival, what's the point in worrying about such things?"

...

As he returned to Ink Moon Inn, Chen Xuan thought back to Galan's words, 'for survival'!

Although not explicitly stated, it seemed the outcome would be alright.

This also broke the thought of letting several women change their bloodline.

Rather than suffering later, it might be better to...

Tonight!

Several women might be together again, even Su Wanqiu tried to take risks.

One night until dawn!

Consider it the last madness.

...

Next day!

"Boom, boom, boom!"

Thunderous sounds came from the sky, even space felt as though it was shaking.

"Stay within the array, don't leave!"

To ensure the safety of several women, Chen Xuan set up several layers of arrays in this room, coupled with Ye Jincen and Ji Keren, as long as it wasn't too strong a demon beast, there wouldn't be an issue, and his spiritual power was constantly focused here.

After instructing them, Chen Xuan appeared mid-air directly.

The crack in Guhe Commandery was now tens of thousands of meters long, with the widest point being a thousand meters.

At first glance, it looked like an endless abyss.

Previously, only through telepathy could one see the barrier between the two realms, now it was visible even with the naked eye.

"What's going on?"

Xuan Er came to his side, followed his gaze, and squinted, "Is this what you said the barrier between the two realms?"

"Yeah!"

Chen Xuan nodded, the next moment his eyes flashed blue, telepathy!

The barrier between the two realms was already extremely weak.

At this moment, thousands of the Demon Race were attacking the barrier on the other side, causing a thunderous sound.

"Boom, boom, boom!"

The huge sound disturbed Chen Xuan's mind somewhat.

"No, it can't go on like this!"

A bold idea grew in Chen Xuan's heart, then he said to Xuan Er beside him, "Master, I'll be right back!"

"You're going to.... no way!"

Xuan Er immediately guessed what he intended to do and his face changed drastically.

"I don't care about other places, but the barrier here can't break, they're all here, and this noise, ordinary people can't bear it, the Demon Race can't continue like this!"

Without regard for Xuan Er's objections, he flew towards the crack.

"Be careful!"

"Got it!" With those words, he had already entered the crack.

"Luo River" instantly appeared in his hand, the spiritual power within began to surge.

With a step forward!

The next moment his figure appeared in the Demon Realm.

Profoundly threw the "Luo River"!

Suddnely, blue light blasted out, Chen Xuan's spiritual power surged into it like a tide.

"Human Race, he's Human Race!"

"How did he come to the Demon Race!"

"Kill, quickly kill him!"

Ghost Shark, Great Elder of the Ink Flood Dragon Race, high-level demon beast, shouted immediately upon seeing Chen Xuan.

They, the Ink Flood Dragon Race, are affiliates to the Black Dragon Race of the nine royal families, this time coming out in full strength, were pre-arranged to break the barrier here to facilitate entry for mid and low-level demon races into the Human Realm.

As for high-level ones, their power is too strong and must take the array channel over there.

Unexpectedly, a human has passed through the barrier of the two realms and come to the Demon Realm.

And what is that emitting blue light, that made it feel fear.

"Eight Directions of the Netherworld!"

Chen Xuan shouted angrily, instantly enveloping all the Demon Race.

"Ah..."

"Screech...."

Attacking with full force, in the eight directions of the Netherworld, forces simultaneously emerged from various directions, causing the slightly weaker Ink Flood Dragons to be torn into pieces!

Instantly, ink-colored blood floated in the air, emitting a nauseating stench.

Even at this time, Chen Xuan couldn't help but furrow his brows.

"Impossible, impossible! Who are you?" Ghost Shark's huge body kept twisting, trying to break free from this force, but even with all its strength, it could only wiggle a bit!

At this moment, the blue light from "Luo River" hit on these Ink Flood Dragons!

"Boom, boom, boom...."

In a series of explosions, all remaining high-level demon beasts exploded into a mist of blood.

"No..."

Gui Jiao watched as his tribesmen exploded one after another, roaring.

Why?

Why is this human so strong!

Didn't the Black Dragon Race say they could easily harvest the Human Race?

But now, his Ink Flood Dragon tribe is exterminated!

Out of thousands of Ink Flood Dragons, only Gui Jiao remained, and in these few breaths, Chen Xuan's Spiritual Power had consumed about forty percent.

"The last one!"

Chen Xuan squinted, his gaze icy, without any hesitation, directing "Luo River" to launch a green light directly at him.

"Bang!"

The Ink Flood Dragon tribe is exterminated!

"Hurry up and absorb!"

Chen Xuan shouted at the "Luo River" floating in the air.

Such a commotion would surely attract the attention of nearby Demon Race members, he must leave quickly.

Already restored to about seventy to eighty percent, "Luo River," as if having gained a new life, swiftly absorbed the essence and blood of these Ink Flood Dragons, and moments later, directly devoured it.

"Go!"

Chen Xuan withdrew the "Luo River," took a step forward, and in the next moment returned to the crevice.

Just as he left, a black dragon several kilometers long appeared, none other than Long Sheng, the Third Elder of the Black Dragon Race!

"Who are you?"

He roared at the barrier between the two realms.

But Chen Xuan didn't bother with him at all, he directly left through the crevice.

"Are you alright?"

Xuan Er immediately flew over when he saw him return.

"I'm fine!"

Chen Xuan smiled, gesturing at the "Luo River" in his hand, "This thing is truly the bane of the Demon Race! Killing those Demons is as simple as slaughtering chickens! Even for the high-level ones, it's just a bit more effort!"

Indeed, his Youlan Mansion and "Luo River" combination was simply flawless.

One is responsible for suppression, the other for harvesting!

And absorbing these thousands of Ink Flood Dragons, he felt the "Luo River" had recovered a lot, almost eighty percent.

"Seems like I'll have to continue killing!"

The Demons want to break through the crevice barriers, which also happens to give him a chance to repair the "Luo River."

But still, he needed to be careful, after all, entering the Demon Realm alone consumed too much Spiritual Power.

"Are you thinking...."

Xuan Er, seeing him motionless, immediately guessed what he was planning.

Even though it's very dangerous to do so.

But he knew Chen Xuan's character best, once he decided something, no one could change his mind.

So he advised, "Everything should prioritize your own safety, I'll watch over things here!"

"Thank you, Master!"

Chen Xuan expressed his gratitude, compared to his Grandmaster, Master Xuan Er truly understood him better.

It's just the Grandmaster...

Thinking of this gave him a headache, as he was unwilling to come to Guhe Commandery with them.

He persuaded for so long, only to get the response, "I'll be the same wherever I am! Besides, I'm old and have lived long enough, so just don't worry about me!"

In the end, he could only give up.

...

In one day, Chen Xuan used his divine foot technique to traverse various places in the Nine Provinces.

After carefully observing the situation on the other side of the crevice, he confirmed he could make a move, it was just an instant suppression, from start to finish, only a few breaths of time, kill and then run!

In just one day, the Demons killed by him numbered in the thousands.

Among them high-level Demon Beasts, equivalent to first-grade humans, were over a hundred.

"Still a little short!"

At this time, Chen Xuan, located in Yu Province, felt dissatisfied after sensing the "Luo River."

Thus, the recovery was slower afterwards.

Even after absorbing so much Demon essence and blood, it still wasn't enough.

Moreover, those low-level and mid-level Demons were now useless, only the top-tier high-level ones had some effect.

But——

Killing so many Demons had already drawn the attention of the Demon Race, traversing through the crevices in the Nine Provinces, there were no more Demons on the other side.

"Forget it, forget it!"

Chen Xuan shook his head, not forcing it, after all, the "Luo River" was already several levels stronger than before.

The Demons below king level were nothing but a dish to him!

Then he disappeared from where he stood, heading towards the Ink Moon Inn.

...

"What's going on exactly? Why did so many Demons die?"

In the Demon Realm, Long Bo was furious upon hearing this news.

They hadn't even invaded the Human Realm yet, and thousands of Demons were dead, nearly a hundred high-level ones, even in ancient times, so many hadn't died.

No wonder he was so angry right now.

"It was a human, able to traverse the barriers between the two realms at the crevices, taking action each time in merely a few breaths, leaving no survivors! Not even any corpses!"

Also transformed into human form, Long Sheng's face was terribly grim.

"Damn humans, too cunning!"

He cursed in his heart, several times he sensed the aura and rushed over immediately, but still couldn't catch him.

The closest he got was when he watched him disappear before his eyes.

"After this invasion, you'll go into solitary reflection at the Ghostly Cave for ten years!"

Upon hearing the words Ghostly Cave, even Long Sheng, a king-level Demon, shuddered.

It's a place specifically for punishing king-level clan members.

It's worse than death there, yet even so, he dared not voice any opposition.

"Understood, Clan Leader!"

"Hmph!"

Long Bo snorted coldly, since this was led by the Black Dragon Race, now with so many Demons dead, how could he account for it!

"Attack the Human Realm tomorrow, are all preparations ready?"

He asked, looking towards the middle-aged man in white beside him.