In the secret room, Lin Han sat cross-legged, his eyes closed, and in front of him, there were more than a dozen small stones with pale yellow crystals, with a mist inside, which looked quite exquisite.

It's the Gloomy Stone.

Lin Han didn't move, and the Yin Evil Stone in front of him shook violently, and in an instant, the dense mist moved at a speed visible to the naked eye, seeping out from inside the stone, converging from the air, forming strands of extremely fine silk threads.

Through his eyes, ears, mouth and nose, he slowly entered Lin Han's body and was absorbed by him.

In the dantian, the trace of mist flowed through the body, and finally gathered here, in the mud pill acupoint, the Yuan Shen body stood, walked down from above, and came to the dantian in one step.

The eyes of the gods shone brightly, staring at the yin and evil qi that gathered together, and instantly, some illusory little hands waved lightly, and the spiritual power surged out, and the next second, it enveloped this pale yellow mist.

Snort...

If the real fire smelts iron, tempers and forges, the mist mass the size of a basin, after being wrapped by spiritual power, there is a trace of gas leaking out, and the size shrinks in an instant, which is the size of a ping-pong ball.

However, both purity and precision must be taken to the next level.

"Lian!"

The Yuan Shen body was empty, and as more spiritual power flowed out, the quenched yellow light cluster instantly dispersed, turned into a drop of slurry, and landed on the pure white sword in the center of the dantian.

Buzzing!!

As soon as the two came into contact, it was like a chemical reaction, and they shook rapidly, and even the small white sword faintly had the potential to break through the air.

However, with the primordial god body suppressing here, naturally everything disappears invisibly.

"It's still not enough, the foundation of this world is too strong, and these yin and evil qi are not enough..."

The Yuan Shen Body murmured softly, the path of sword cultivation, after reaching the level of sword qi like him, the next stage was the more powerful sword realm.

Jian Gang is a sharper energy that is born after the sword qi is tempered and purified by the power of yin and evil, and after countless times of polishing.

And the yin and evil qi is also divided into three, six, nine and so on, and those that are scattered between heaven and earth are naturally the secondary.

Others, such as tombs, cemeteries, and even, a certain pit for the dead, all of which are more or less born with a sinister aura.

But for Lin Han, these were all the best choices, and the yin and evil qi that came out of these places was too mixed and contaminated with other filthy breaths, which was harmful to his cultivation.

And the Yin Evil Stone, absorbing the Yin and Evil Qi from the outside world, after years of accumulation and precipitation, coupled with its own purification effect, this is the ideal in Lin Han's heart.

Of course, no matter how it is purified, it is still yin and evil, and people with low levels of ordinary realm will definitely die within a minute.

"This is a long-term project, and there is no rush to do so..."

Yuan Shen took one last look, then took a step and returned to the mud pill acupoint, his eyes were closed, and he sat down.

Outside, Lin Han opened his eyes, pondered for a while, then stood up and walked out.

This is the deepest part of the Democratic League, Lin Han has gone all the way, there are very few evolutionaries, and everyone is in a hurry, and it looks like I am very busy.

Of course, when he saw Lin Han, he obediently stopped, looked at him secretly with a hot and admiring gaze, and made a big salute.

Immediately, they rushed out in a hurry, and the mutant creatures attacked the city, although there was not much loss in the city, but the outer city wall was seriously damaged, and the evolutionaries also died a lot.

"Brother Lin Han!"

Walking to the inner door, Zhou Yu's voice came out, wearing simple and elegant clothes, quite a little jasper.

Next to her, those high-level personnel were also busy, but after seeing Lin Han, everyone stopped and looked at the young man who came over.

The eyes are complicated, and I am really respectful and afraid.

"The first... Chief, what you said... Those rocks are so hard to find... We searched all the places we could find nearby... There are only so many..."

Zhao Ting and Sha Cheng were a little apprehensive, they had been busy for so long before they could come back so much, and in the face of Lin Han's figure, they felt that their hearts and livers were about to jump out.

"Your search is too small." Lin Han said lightly.

"This neighborhood is good to explore, but we haven't had time to explore other areas..."

The two of them lowered their heads and almost said this sentence hard.

Lin Han shook his head, sure enough, it wasn't overnight, but he didn't say anything, the yin qi still needed him to polish slowly, and it would take a lot of time to do this, so he wasn't in a hurry.

Well?

At this time, Lin Han's heart moved, and a touch of fluctuation was born, because the voice of the evolution instrument sounded quietly.

"Ding, Evolver Lin Han, your hidden mission: to obtain the world power of the Ancient Martial Realm, is about to expire, if you are not sure about receiving it, after an hour, it will be automatically cleared!"

"Ding, Evolver Lin Han, your hidden mission: to obtain the world power of the Ancient Martial Realm, is about to expire, if you are not sure about receiving it, after an hour, it will be automatically cleared!"

The sound of constant reminders echoed, and Lin Han remembered that the hidden task he had obtained during his previous activities had never been picked up.

"Now I can freely project into that world, and the power of this world is also worth studying..."

Thinking of this, Lin Han immediately took steps and returned the same way.

"Brother Lin Han, where are you going?"

"Retreat!"

The faint voice came into Zhou Yu's ears, which immediately made his small mouth deflated, and his eyes were full of resentment.

A few people next to him sighed with a heart, no wonder they are super perverted, this is simply a cultivation maniac, they just came out, and they immediately went in again.

…

In the inner room, Lin Han touched the mysterious symbol, summoned an evolutionary projection, his eyes swept slightly, and in the personal information column, he saw the three words of the ancient martial arts world lit up.

Gently click on, and the next moment, the voice sounded clearly.

"Ding! Evolver Lin Han, choosing to enter the ancient martial arts realm, is it sure? ”

"Sure."

There was a light lit up, and the next moment, Lin Han's consciousness fell into chaos, just like that activity.

…

In a dense forest, trees are crossed, trees are swaying, and the breeze is rising, like a green sea surging.

There was a glimmer of light, shining in this small place, and at the same time, a figure slowly took shape from the void, from nothing, and finally condensed into substance.

This is a young man, with a delicate face, although he looks immature and thin, but his eyes are as bright as stars, and that temperament also has an indifferent taste.

It was Lin Han.

After he landed, he looked around, frowning a little, he remembered the last place he left, it should be in the City Lord's Mansion, why did he appear in this place now?

"Forget it..."

Lin Han shook his head, and if he came, he would be safe.

"Ding! Evolver Lin Han entered the ancient martial arts realm, and the hidden task was automatically received, for specific information, please open it by yourself to view! ”

Oh?

Lin Han's eyes flashed, it seemed that the tasks under the same world were all taken automatically, and he did not choose this one.