Bones are the hardest and most explosive parts of the human body, and the strength and explosiveness of the monk's bones are many times stronger than mortals.

But in the face of the power of heaven and earth, especially during the tribulation, the monk's bones are vulnerable to a blow, and they will be shattered in an instant.

Over the past tens of thousands of years, countless genius cultivators have summed up their cultivation failures and successful experiences, and gradually formed a complete and mature cultivation system in the Qi Refining Realm.

Among them, the cultivation of bones should not only strengthen the hardness and explosiveness of bones, but also make bones have strong regenerative power.

Ordinary monks, even monks who are geniuses of the heavens, the method of refining their bones is to turn the yuan force into silk and wrap the bones of the whole body layer by layer. The thicker the layer of Yuan Force that wraps the bones, the harder the bones will be, and the more explosive they will be.

Li Leng's refining bones was different from ordinary monks, he first used his consciousness and mental power to control the Yuan Force, which was as thin as a strand of hair, and stripped the Yuan Force again......

Until the Yuan Force became thinner than the dense gaps in the bones, Li Leng used his mental power to send the Yuan Li Silk into the bones one by one.

It can strip the Yuan Force many times, and can accurately send the Yuan Force into the bones, only in the Qi Refining Realm to open up the world of sea knowledge, and the sea mind power has reached an extremely high realm.

It just so happened that Li Leng met these two harsh conditions, and if he was a other monk, no matter how talented he was, it would be impossible to send Yuan Li into the bones.

By the time the monk opened up the sea of knowledge in the foundation building realm, the bones had already wrapped in layers of deep Yuan Force layers, and the best time to refine the bones had been lost.

However, this kind of refining method consumes the most Zhihai Mind Power and Tianhai Yuan Power, and the reason why Li Leng has not hit the Sixth Fold of Qi Refining Realm for a long time is because Tianhai Yuan Power is insufficient and Zhihai Yuan Power is not strong enough.

As soon as the three days passed, half of the Heavenly Demon Inner Dan aura was completely absorbed.

But Li Leng's bones had not yet been filled with Yuan Force, which surprised him, his physique was actually so strong.

He didn't have time to think about it, he swallowed seven or eight third-grade pills in one bite, and boom, suddenly his body was like a small world, and his aura was extremely strong.

After another two days, Li Leng finally filled the inside of the bone with Yuan Force.

Li Leng was so tired that he wanted to collapse, and his mind was tingling, which was a symptom of excessive consumption of Zhihai mental power.

At this time, he needed to rest and recover his sea consciousness before he could continue to refine his bones. However, he couldn't wait, Lishan Palace had been born, which attracted the attention of the vassal states, martial courts, and sect powerhouses. If he doesn't improve his strength as soon as possible, then this opportunity and creation will have nothing to do with him.

Only by refining his bones to a very strong point can he cultivate and use supernatural spells.

This is a powerful force above the martial arts, the body is not strong enough, it is impossible to cast a magic spell, even if it is forcibly cast, the body will be destroyed by the meridians of the counterattack bombardment of the magic spell, and the cultivation will be wasted.

Li Leng took out the big demon Neidan with a bang, and when he exhaled and inhaled, the aura in the Neidan frantically poured into his body.

Layer after layer of Yuan Force wrapped every bone in the body, I don't know how long it took, Li Leng's elixir was about to run out, and suddenly the outer layer of the skeleton Yuan Force and the inner layer of Yuan Force automatically fused together, and in an instant, the Yuan Force inside and outside the bone flowed and circulated endlessly, like a complete world.

Li Leng suddenly felt that his body was full of amazing explosive power and strong power, and the yuan power in his body was even deeper and more refined, and the spiritual energy continued to pour into his body, frantically transforming into the essence of the yuan power.

In this way, an independent system of Yuan Li was formed in his body, and under the precise control of Zhihai Mental Power, Yuan Li was endless, like the water of the Yangtze River.

Li Leng couldn't help but let out a long roar, and directly broke through to the sixth level of the Qi Refining Realm, whether it was the explosive power and tenacity of the bones, or the regeneration ability, they all reached a terrifying realm.

At this moment, the Nine Realms Lotus flew out of the storage bag.

Li Leng stretched out his right hand, and a huge blurred law statue faintly appeared behind him.

As soon as this Dharma statue came out, the Nine Dragons of the Nine Dragons Chaos Body appeared one after another, revolving around the huge Dharma Statue.

The Nine Realms Lotus flew above Li Leng's right hand, emitting a holy white light.

A series of magnificent and far-reaching Buddhist Zen filled the entire cell.

"It's kind of interesting!" Li sneered, "Since you already recognize me, then I'll melt you!"

He bit his fingertips and poured a drop of essence blood into each lotus flower.

Then, he smiled with flowers, his breath was as immobile as a mountain, and his eyes were clear to see through the sky and the earth.

The Nine Realms Lotus Flower flew up again, slowly flying over Li Leng's head. The holy white light sprinkled down, lighting up every inch of Li Leng's body.

"Boom, well, well, horn, mic, moo. Li Leng made a solemn voice in his throat, as if the Buddha had descended.

Behind him, there was a phantom of the Heavenly Gods and Buddhas, which was not very clear at first, but as the Nine Realms Lotus slowly melted into his sea of consciousness world, the thousands of gods and Buddhas were extremely clear, and a mysterious Zen suddenly dispersed.

Li Leng was still smiling, and the dust and aura around him seemed to have stopped moving for a moment, and they were quietly suspended in mid-air.

But the aura that exceeded three feet became surging, and the smart gas collided with the static gas, and it magically turned into an incomparably solid Huang Zhong Dalu.

Li Leng was in Huang Zhong Da Lu, as if he had stripped himself from this world. When all things in heaven and earth reached three feet around him, they became absolutely still, and in an instant, they were bounced out again.

Foshan's powerful Zen and absolute defense, also known as Senluo Vientiane.

It refers to the fact that all things in heaven and earth are contained in all phenomena. As long as the attack in Vientiane does not cause any substantial attack to the caster, on the contrary, the stronger the attack, the greater the rebound of the spell.

This is the real absolute defense.

Li Leng couldn't help but smile slightly, and said lightly: "This magic spell is not bad!"

As for low-level water bomb techniques, fire dragon techniques, red gold techniques, etc., Li Leng didn't need to deliberately cultivate, he had already mastered them thoroughly.

Fused with the Nine Realms Lotus, suspended above Li Leng's world of knowing the sea, the powerful Zen of the Ten Thousand Buddhas of the heavens made Li Leng's world of knowing the sea more stable.

Invisibly, Li Leng's sea awareness power advanced to the eighteenth order.

"What an unexpected gain!" "Mental power has broken through to the eighteenth order, and Li Leng can use the method of meditation to cultivate martial arts and supernatural spells.

At present, with his existing Yuan Force, he can only cultivate one magic spell. If you cultivate too much, not only will you not be able to exert the power of the magic spell, but it will make your Yuan Force and Zhihai Mental Power suffer from the impact of the spell's backlash, hurting your own Dao Foundation.

Therefore, Li Leng wanted to use the past few days to practice a powerful sword technique "Ten Thousand Swords" by relying on the cultivation method of meditation.