The morning sun rises, the mountains are empty, a light mist is shrouded in the mountains and forests, the breeze is gentle, the water is not rippling, and the cheerful birds are playing on the top of the trees.

Eyes downward, in an open ground, an old and a young two figures stood quietly, in front of the two of them, there is a foot more than a zhang long, half a zhang wide, a palm thick pitch black iron plate, under the iron plate, there are four pillars to support it, from time to time there is a faint fragrance of medicine wafting out.

"Teacher, what's the use of this thing?" Facing this strange iron plate, Lin Song raised his eyebrows slightly and asked.

"This plate is called Xuanxiang Cold Bed, which was accidentally obtained by the old man in the extremely cold place, and the attribute is extremely yin. This Xuanxiang cold bed is not only extremely hard in texture, but also the most peculiar thing is that as long as there is a little stimulation of fire, this extremely cold attribute will immediately transform into a thing of the sun. The teacher soaked it in hundreds of herbs for several years, and the medicinal effect had already penetrated into this Xuanxiang cold bed. Sitting and lying on it for cultivation, you can resist the power of the extreme yin by dispatching the Yuan Energy, so as to achieve the effect of refining the Yuan Energy. Moreover, this Xuanxiang cold bed also has a miraculous effect on warming and strengthening people's meridian bones. Brushing his beard, Cheng Xian continued, "In the future, whether it is cultivation or sleeping, if you can stay on it, try to stay on it." ”

Stretched out his palm and touched the Xuanxiang cold bed, the biting cold spread quickly throughout his body along Lin Song's palm, making Lin Song shiver.

"Teacher, you're not mistaken, you can't practice on this, and you can't freeze into a cripple?" Turning his head to look at Cheng Xian on the side, Lin Song's palm did not remove from the Xuanxiang cold bed, but instead urged the internal energy to resist the biting cold that continued to erode. With the experience of the last mountain section, Lin Song also concluded that although the old man in front of him seemed to be old and improper, he would not be nonsense on key issues. It's just that I will suffer some flesh and skin.

"Well, if you don't urge the internal element to resist, maybe it's really possible. Stop the ink, just lie on it. His eyes were raised slightly, and Cheng Xian suddenly showed a wicked smile and urged.

Seeing Cheng Xian's appearance, the corners of Lin Song's mouth couldn't help grinning, but when he thought of Luo Rucan, and thought of the snake spirit beast that might come over to harass him from time to time, Lin Song's silver teeth bited, and his toes touched the ground, he quickly jumped onto the Xuanxiang cold bed, and then in Cheng Xian's gloating appearance, he lay on the Xuanxiang cold bed nervously.

The body had just come into contact with the Xuanxiang cold bed, and the biting coldness that made people's scalps a little numb was quickly eroded into Lin Song's body along all parts of his body. With a shudder, Lin Song instantly dispatched all his physical energy elements.

As Lin Song lay on the cold bed, Cheng Xian on the side, the smile on his face slowly converged. This Xuanxiang cold bed was already after Lin Song broke through to Puyuan, and Cheng Xian wanted to take it out for Lin Song's cultivation, but considering that Lin Song's strength was too weak at that time, and the Yuan energy in his body was not yet full, he did not dare to use it rashly. Now that Lin Song's internal yuan can successfully transform into a pill and break through to the watershed of the fifth rank of Puyuan, he successfully broke through to the sixth stage of Puyuan a while ago, and now he can take it out for his cultivation, it shouldn't be a big problem. Now Lin Song, not only is the filling degree of the Yuan Energy in his body several times stronger than before, but the speed of urging the refining Yuan Energy has doubled, as long as he continues to urge the Yuan Energy in the body to resist, he will not suffer a heavy blow, but Rao is so, Cheng Xian is still faintly uneasy in his heart, after all, this is the first time Lin Song has used the Xuanxiang Cold Bed, and the critical point he can insist on, Cheng Xian is not clear.

On the cold bed, Lin Song constantly urged Yuan Energy to resist the bone-chilling cold, but the extreme yin power in the cold bed was like a surging river pouring into his body. At the beginning, Lin Song was still able to rely on his own Yuan Energy to completely resist it, but as time went by, due to the fact that all the Yuan Energy in his body was dispatched, Lin Song was gradually a little overstretched when resisting the power of the Extreme Yin, and after a while, above his eyebrows and eyes, it gradually condensed into a layer of white frost. However, although the energy in the body was about to be exhausted, Lin Song was quite pleased to find that under the stimulation of the cold, the energy in the body seemed to be more energetic than in the past, and it flowed through the limbs and hundreds of bones at a very fast speed through Lin Song's scheduling, and when it flowed, the medicinal power on the cold bed of Xuanxiang gradually penetrated into the skeletal muscles along the flow of the energy and quietly strengthened...

Half an hour slipped quietly unconsciously, and at this moment, Lin Song was almost completely covered by frost and turned into a snowman, if it weren't for the slight trembling of his body because of the cold, I am afraid that anyone would have thought that Lin Song had encountered an accident.

"It's the first time that this little guy has been able to last so long, and it's really remarkable. However, with the volume of the Yuan Energy in his body, I'm afraid it's almost at the limit, right?" Cheng Xian on the side, seeing that Lin Song had held on for half an hour, couldn't help but nod slightly, and muttered secretly.

"Looks like it's time to push for a property switch. Gently brushing his beard, Cheng Xian thought for a moment, tapped the lock flute with his left hand, and a substantial sound wave shot out leisurely, and then the strength was just right on the side of the Xuanxiang cold bed, and suddenly, a touching fire suddenly flashed.

With the appearance of the firelight, the Xuanxiang cold bed, which was originally pitch black, suddenly seemed to receive some kind of reaction, and became like a piece of charcoal fire in a very short period of time, and with the change of the cold bed, the many snowflakes covering Lin Song's body also melted quickly at an extremely fast speed.

"Damn, old man, what are you doing!" Lin Song on the cold bed, noticed the changes on his body, and then saw the iron bed under him that became like a charcoal fire, and suddenly let out a loud shout, just about to dispatch the yuan energy in the body to resist the imaginary scorching, but it was a little painful to find that when resisting the extreme yin power of the cold bed just now, the yuan energy in the body was consumed to the point that there was not much left, and now how can there be excess yuan energy to resist this blazing heat?

"It's over, it's over! It's going to be a roast suckling pig now!" Sensing that there was not much yuan energy left in his body, Lin Song wanted to jump off the cold bed, but who knew that the cold bed seemed to have a gravitational force at the moment, no matter how Lin Song jumped, he couldn't move a bit, and sighed in despair at the moment.

However, just when Lin Song closed his eyes and waited for a new round of destruction, the imaginary roasting did not appear, and instead of it, there was a rather warm feeling.

After experiencing the baptism of the cold, this sudden refreshing feeling undoubtedly made De Lin Song feel like falling into a gentle country. And what made Lin Song even more ecstatic was that the warm currents that slowly poured into his body turned out to be extremely pure Yuan Energy at this moment, quietly melting into his limbs and hundreds of remains, and with the influx of Yuan Energy, the strength of his body was strengthened, and then strengthened.....

After such a long time, the Xuanxiang cold bed, which was originally like a charcoal fire, slowly changed back to its original pitch-black color, and the Yuan Energy in Lin Song's body became full again.

Feeling the beautiful feeling of the energy explosion in his body at this moment, Lin Song just wanted to stretch his waist, and the previous cold power struck again, so that Lin Song hurriedly dispatched the Yuan energy in his body to resist again.

.....

In the secluded mountains and forests, after experiencing five consecutive rounds of this cycle of one step to heaven and one hell, Lin Song jumped off the cold bed. At the moment of landing, he clearly felt that the cells in his body seemed to have been reborn, and whether it was the strength of his body or the volume of the elemental energy, it had soared a lot.

"This Xuanxiang cold bed is really a treasure that people hate and love!" Huhu played a set of punches vigorously, feeling the full state in his body, Lin Song smiled slightly at the corner of his mouth.