Lu Jing followed the old patriarch into the passage, and in the passage, it was not dark, it was bright. Pen % fun % Pavilion www.biquge.info||Small|say|more|new|most|fast|

After walking for about two hundred meters, Lu Jing suddenly felt an alternating breath of hot and cold, and after a while, he followed the old patriarch to a huge cave.

And in the cave, there is a strange pool.

The reason why the waterhole is strange is that half of the waterhole is suspended with countless ice floes and exudes an extremely cold smell, while the other half is constantly boiling and the heat is rolling.

"This is the treasure land of the Ice and Fire Ancient Pool that our Shark Race ancestors found here, the Ice and Fire Ancient Pool is unfathomable, and our Shark Race ancestors have not detected how deep it is, nor do we know what secrets are hidden at the bottom of the pool."

"However, this Ancient Pool of Ice and Fire contains mysterious power, which can not only refine mana, but also have an even greater effect on the physical body of the monk, and the reason why the physical body of our shark human race is so strong is also because of the Ancient Pool of Ice and Fire."

"Yujing Xiaoyou, you not only saved our entire shark clan this time, but also brought back the exercises of the Sand Tiger ancestors and passed them on to us, so that our shark clan has hope for a new rise, and the grace is as deep as the sea, therefore, I brought Yujing Xiaoyou here to practice, hoping to help you."

The old patriarch said with a smile.

"Thank you, old patriarch, for making it perfect."

Lu Jing's eyes lit up, and he hurriedly thanked him, his cultivation of the [Primordial Fire Dao] and the [Ten Thousand Worlds Frozen Absolute Dao] two exercises was the way of ice and fire.

This ancient pool of ice and fire is helping him to comprehend the two exercises.

Even, if he could realize something from the Ice and Fire Ancient Pool, maybe he would be able to advance to the fifth layer of the Purple Mansion without the Blue Sea and Blue Flame.

"Yujing Xiaoyou, in addition to the Ice and Fire Ancient Pool, there are also all the inheritance secret techniques left by our shark clan, although most of these inheritance secret techniques have begun to devour the mysterious power in the water.

Lu Jing sensed slightly, and sure enough, he found that the speed at which the dragon bone clone devoured the mysterious power was much faster than him, and even, more than a hundred times faster.

Then, with another movement in his heart, he also summoned the Black Phoenix Sword and the Ice Separation Sword, and he placed the Black Phoenix Sword in the boiling water, and put the Ice Separation Sword in the ice water, so that the two swords could devour the power of fire and the power of ice respectively.

After doing all this, Lu Jing began to cultivate quietly, absorbing the power of ice and fire and mysterious power infused throughout his body.

Suddenly, the fire mana and ice mana in his body were growing rapidly, and the ice fountains and fire fountains gushing out in the Purple Mansion slowly became much thicker.

However, Lu Jing's attention was on the physical body.

He was shocked to find that after absorbing those mysterious powers, his physical body was growing stronger at a rate that was almost visible to the naked eye.

On the surface, his body didn't seem to have changed much, and he didn't have bulging muscles.

However, Lu Jing clearly felt that the flesh and bones in his body were undergoing a sharp transformation, becoming harder and more flexible.

A day later!

"Boom!"

Lu Jing rushed straight up from the pool of ice and fire, bringing up a huge water dragon, and then his body shook and appeared on the shore of the pool of ice and fire.

"My current physical body is roughly four times stronger than that of a monk of the same level."

Lu Jing sensed the huge power contained in his body, and his face couldn't help but show a hint of joy.

To be honest, the physical body was four times stronger, and it couldn't increase Lu Jing's combat power much, and his physical body was still not as good as those monks who specialized in cultivating the physical body.

However, the greatest advantage of being physically strong is that it increases his ability to survive, and the most powerful evidence is that if he is subjected to the same attack, the injury will undoubtedly be much lighter after the physical body is strong.

This point is extremely important at the moment of life and death, and if the injury is mild and the injury is serious, the result is likely to be completely different, and it is likely to be the difference between life and death.

"It's a pity that the Ice and Fire Ancient Pool can only make my physical body four times stronger, and then it will have no effect."

Lu Jing glanced at the Ice and Fire Ancient Pool with pity.

However, the look in his eyes quickly changed to joy, because he clearly felt that the benefit of the dragon bone clone was much greater than his.

Even, he faintly felt that after being strengthened by the Ice and Fire Ancient Pool this time, the strength of the dragon bone clone would undergo a huge transformation.

After glancing at the dragon bone clone, the Ice Separation Sword, and the Black Phoenix Sword in the Ice and Fire Ancient Pool, Lu Jingpan sat down, took out the mirage, and began to refine the "Thousand Blades Spirit Devouring Array" for the final time.

He had a plan in mind, and after refining the "Thousand Blades Spirit Devouring Great Array", he began to study the bloodline secret technique.