In the rooms, the furniture is displayed in an antique style.

The thin young man sat on the bed, holding the wooden box in a daze.

"It's hot, it's hot!" Lin Hao's face was bruised, and his arms became hot like fire, like a red-hot soldering iron.

"Knock-dong-" The heart continued to beat violently, and the loud noise slowly became like a twilight drum and morning bell.

A terrifying buzz filled the eardrums, like thousands of bugs chirping.

In mid-air, mysterious fluctuations gushed out, just like countless pythons entangled and roaring with each other.

After a long time, all the visions gradually diminished and slowly shrank into a small wooden box.

"This is Azure Cold Iron? Why is there always a desire to devour it......"

Lin Hao touched his left arm, which had returned to normal, controlled the crazy restlessness in his heart, and lowered his head to observe carefully.

The wooden box is made of a kind of snow heart wood, which is milky white and about the size of two palms. I heard that this kind of wood has a very peculiar nature, and has the special function of blocking breath and maintaining the effect of spiritual herbs, and is often used as a container for pills, spiritual herbs and other things.

Inside the wooden box, there was a metal bump, cyan, about half the size of a palm, and its appearance was unremarkable.

If you were in the presence of others, you would never see anything out of the ordinary. But after Lin Hao observed carefully, he could see a lot of peculiarities.

The surface of the cold iron was full of potholes, and countless white lines twisted and twisted on it. After sprinkling a little water, many hair-thin lines loom, looking extremely mysterious.

If you feel it with your heart, you can also find that this piece of cold iron is trembling slightly, beating violently like a heart.

A voice sounded deep in his heart, urging him constantly: "Eat...... Eat it, eat it! ”

The voice sounded anxious, full of indescribable longing. The feeling of impatience is like a cat's paw scratching around incessantly, and it can be maddening.

"Knock-knock-" Ripples rippled in the air, and countless thin lines twisted and crawled.

"What the hell, what is it?!" Lin Hao's brows furrowed, his hand reached into the wooden box, and grabbed the Azure Cold Iron.

"Puff puff puff—" A small piece of cold iron lay in the palm of his left hand, beating violently like a heart.

Suddenly, a mutation protruded!

The surface of the cold iron was bright and flowing, and suddenly it became more and more red, gradually like a red-hot soldering iron.

"It hurts, it hurts!" Lin Hao gritted his teeth, the blue tendons on his face jumped, the arm holding the cold iron became hotter and hotter, and countless blood vessels bulged out, swimming wildly like a python.

Unspeakable pain surged like a tidal wave, stirring from the arm to the head, cutting back and forth like a knife.

"It's so hot—" Lin Hao snorted softly in pain.

The cold iron in the palm of his hand gradually turned into molten iron, writhing back and forth like a living life, and a mass of white things swallowed out.

Countless white mist erupted from the cold iron, spreading its teeth and claws in mid-air like a cloud dragon, circling back and forth, and then plunging straight into the hot left arm.

A tingling pain came, and after a while, the pain faded and slowly became extremely comfortable again, and the arm seemed to be soaked in warm spring water.

"It's, what?!" Lin Hao gritted his teeth and ripped open his sleeves.

Strange patterns swim on the surface of the arms, like a large group of climbing black tadpoles, which looks extremely terrifying.

Countless white mist burrowed into the arm, shuttling through the capillaries, and gradually blending with the flesh and blood inside.

After the cold iron expelled the white mist, it squirmed a few times like a liquid, and the volume suddenly shrank a few times, and then solidified into a solid, and the surface color slowly became extremely verdant, like a new green leaf.

The mutation continues.

"Huhu-" In mid-air, the remaining mist swirled a few times, burrowing into the arm pattern one after another, gradually merging with the flesh and blood.

Large clusters of strange patterns slowly twist and crawl, swimming around the surface of the skin, and then suddenly freeze.

All the visions that had just happened stopped suddenly disappeared in unison.

The arms were no longer hot, the cold iron did not emanate with mysterious ripples, the patterns no longer swam, the white mist disappeared, and everything returned to normal......

In the body, the crazy desire to devour is no longer so strong, and the throbbing gradually subsides. It's as if everything that just happened was just an illusion.

In the Gupuya room, the air becomes incomparably fragrant, and sandalwood rises everywhere.

The thin young man stood dumbfounded with a ball of metal in his hand, his face looking worried and happy.

"Is it over?" Lin Hao's face was melancholy, and a feeling of fullness suddenly arose in his heart, and he lowered his head and carefully looked at the cold iron in his hand: "The volume is a few times smaller than before, and the quality has become better, has it been purified?" Those impurities are very unusual, as if they were a special substance......"

Cold iron has changed greatly, from the original pale cyan to verdant, and the quality has been purified many times, and now it is estimated that it has doubled in value.

"There's no such mysterious fluctuation anymore, what the hell is going on?" Lin Hao frowned, looked at the ordinary metal, and touched his restored left arm.

The patterns on the surface of the skin are still and do not look unusual. The only difference is that it has become a lot more agile, yes, it has become more agile!

Like, it seems that the arm pattern has taken on life......

"There must be something strange about the impurities in the cold iron, or they wouldn't have caused these anomalies. But what exactly are those things? ”

Lin Hao thought hard, put the two boxes into the Naxu ring, and muttered to himself: "The origin of the arm pattern is extremely mysterious, and it is the greatest help I can cross, how could there be a sudden riot today?" Why is it so quiet now? ”

In the middle of the night, there was silence in the room. The thin young man sat on the bed, rubbing his brows desperately.

With a slight shake of his arm, a faint thought suddenly came, and disappeared in an instant.

"This ......" Lin Hao was shocked, and his face suddenly became extremely strange, as if he was disgusted and happy, sometimes frowning, sometimes laughing.

If anyone comes in, they will definitely see a strange picture: a thin young man with round eyes, holding his arms in a daze, suddenly raising his head and laughing, and tears of laughter from the corners of his eyes.

Those who don't know will surely think that this is a complete lunatic.

"Haha, I see!" Lin Hao stopped laughing, lowered his head and muttered to himself: "I see, I see, so ......"

The thought just now told Lin Hao: It is very weak, and now it needs energy, a lot, a lot of energy.

After transmitting this thought, it was forced to fall into a deep slumber again before it didn't even have time to explain other information.

It turned out that the arm pattern was a weak life form that shuttled from the outer universe. When it was about to die, it finally chose to merge with Lin Hao, and from then on it became one with his life, no longer distinguishing between them.

A few months ago, after opening the space-time channel of the wild world, it fell into a deep sleep because it ran out of energy.

During this time, it has been automatically absorbing energy from the outside world.

Electricity, solar energy, wind energy, etc., almost all energy can be absorbed and converted by it.

But these energies are too low-level, and when they are transformed into high-level energies, they are simply insignificant. Even, even if the solar system is completely drained, it is only a drop in the bucket for it.

"You, what the hell is it? Why does it have the terrifying ability to break space......" Lin Hao stared at the arm pattern, bowing his head and thinking hard.