After saying goodbye to Su Shu, Lin Tian did not wander around the Martial Mansion, and soon returned to his residence.

Soon after, night fell, and after Lin Xi fell asleep, Lin Tian came to the top of the hut and took out the Nine Qu Essence Pill from the bag given to him by Mu Qing, this pill was red gold, and there was a faint fragrance emanating from it.

"Let's go!"

Lin Tian took a deep breath and carefully put the pill in his mouth.

The pill melted in his mouth, like a gentle spring water, flowing down his throat into Lin Tian's abdomen.

Half a quarter of an hour later, Lin Tian felt that his body was heating up, and a flame seemed to ignite in his body, and the burning sensation soon spread all over his body. His body grew hot, and his bare skin was a fiery red.

"It's now!"

Lin Tian knew that the pill had begun to take effect, and immediately activated the Four Poles Sutra to refine the pill aura that rushed into his body.

"Buzz!"

A faint glow flowed on the surface of the body, making this dark pavilion illuminated a little.

Gradually, Lin Tian's heart became frightened, he felt as if a spiritual energy volcano had erupted in his body, and the rich spiritual energy seemed to rush across his body, and the terrifying heat seemed to melt him completely.

At this moment, the pill aura filled every corner of his body!

"What a Jiuqu Essence Pill, it deserves to be a priceless treasure!"

He said secretly in his heart.

The body became more and more scorching, Lin Tian didn't dare to be careless, and ran the Four Poles Meridian with all his body, quickly guiding the pill aura in his body into the flesh and blood, and refining the flesh and blood over and over again with this pure aura.

An hour later, Lin Tianyan was shocked.

At this moment, he reached the fourth level of body refining!

At this time, he still had a lot of pill aura in his body, wandering around like a dragon hunter.

"Keep cultivating!"

The Four Extremes Sutra continued to operate, just like a treasure like the Nine Songs Essence Pill, Lin Tian didn't want to waste a single thing.

It's just that at this moment, it's different from before, this time, he is no longer simply guiding the aura into the flesh and blood, but using the true yuan as a guide to channel these aura into the muscles and bones.

Temper your bones!

"It hurts!"

In an instant, Lin Tian's body trembled, and he felt a sharp pain.

The ninefold realm of refining the body, the first three times refining flesh and blood, the middle three times refining the muscles and bones, and the last three times refining the internal organs, Lin Tian has now reached the fourth heaven of refining the body, and immediately began to use the true yuan to guide the aura to refine the muscles and bones, but the difficulty of refining the muscles and bones is higher than that of refining flesh and blood, and the process of refining is several times more painful than refining flesh and blood.

At this moment, Lin Tian only felt that there was a sharp blade cutting his meridians, and a heavy hammer was beating his bones, and the kind of cracked pain made him almost roar, and cold sweat dripped down one after another.

"Although the martial artist is very majestic, the process of cultivation is simply a living sin!"

Lin Tian scolded secretly.

Having said that, his cultivation did not stop, but became more serious.

Not only that, this stage will make a part of the true element stay in the muscles and bones, forming a tiny cycle with the true element in the flesh and blood, so that the warrior's qi, blood and endurance are greatly enhanced.

Lin Tian ran the Four Extremes Sutra over and over again, and although it was extremely painful, he endured it alive. Gradually, his skin became normal, and it was no longer as red as before.

And four more hours passed, and the darkness parted, and the morning sun fell upon the earth.

Lin Tian opened his eyes, let out a long breath of turbid air, and then stood up.

He clenched his fists and moved his body, only to feel that the whole person was much more relaxed, his hearing became sharper, his vision became clearer, and his whole body seemed to have inexhaustible strength.

"Fivefold Body Refining!"

Lin Tian was secretly surprised.

After a night of cultivation, he actually stepped directly from the Triple Heaven of Body Refining to the Fifth Level of Body Refining, which was a huge progress. You must know that it takes many people a year to go from the Triple Heaven of Body Refining to the Fifth Heaven of Body Refining, but now, he has done it in just one night, how can he not be surprised.

At the same time, this also made Lin Tian more aware of the preciousness of the Nine Qu Essence Pill.

"It's time to pick up martial arts!"

After some excitement, Lin Tian remembered the selection of martial arts, and his eyes suddenly lit up.

He took out the transmission note, injected the true element into it, and began to contact Su Shu.

ps: Thank you for the support of 20,000 vertical and horizontal coins of Pi Chick, thank you for the support of 10,000 vertical and horizontal coins in Bingchen Spring and Autumn, and thank you to the two local tyrants!