With the gradual sound of birds, a ray of sunlight shone into the barrier-like green jungle, leaving a shadow on the ground, the body of a roasted charred animal on the bonfire left only the head and tail, and the rest was only the white bones, and the rare smoke was slowly rising in the fire, and several wine jugs were lying horizontally around it.

Looking at the scene at this time, it is not difficult to imagine that the three of them drank late into the night last night.

The young man leaning on the rock wall crossed his legs, his eyes closed, and a crisp birdsong woke the young man from his deep sleep, Cai Kun looked at the two sleeping people on both sides, and shook his head helplessly, "After drinking happily this time, I don't know when I will be able to drink with the two of you like this!" The young man sighed reluctantly.

Standing up, moving his body that had been sleeping all night, stretching his waist, there was a crisp sound of "crackling" in the joints, the young man took out a transparent bottle containing liquid from his arms, looked at it carefully, the liquid in the bottle was blue, yellow, blue and yellow, separated from each other, Cai Kun shook the bottle, put it in his arms, picked up the long sword next to him against the rock wall, and walked towards the cave.

There was a sound of "ticking, ticking" water drops from the dark and deep cave, highlighting the original silent cave to an unusually quiet, and Cai Kun seemed to be able to hear his heartbeat.

Cai Kun held the hilt of the sword in his right hand and a burning torch in his left hand, and slowly walked forward along the river.

The originally wide cave slowly became narrower, and the dark cave also became brighter, and the uneven protrusions surrounded a circle of about two meters in diameter, Cai Kun stopped, carefully feeling the slowly rich thunder element in the air, Cai Kun looked at the circle surrounded by the protrusions, "It seems that this is it!"

Cai Kun jumped up lightly from the ground, stood on the bulge, and looked down at the round pond that was enclosed.

The blue viscous liquid in the round pool was tumbling, and with the bursting of the blue bubbles, new bubbles continued again, and the round pool, which seemed to be only two meters, seemed to be filled with endless energy, and this was Lei Ze, who cultivated the thunder body.

Cai Kun did not panic at all, took off the cyan shirt, ** his body, and walked towards the round pool along the lower bulge, Cai Kun put the sword on the shore closer to him, lifted the bottle of blue and yellow liquid and poured it into his mouth, and the soft medicinal power spread all over the body with the transportation of blood.

In the blue viscous thunder, streams of blue thunder and lightning energy were like bloodthirsty poisonous snakes, wandering in the viscous liquid, making creepy and strange sounds from time to time.

Cai Kun soaked his ** body in the viscous blue thunder, stretched out his limbs, and closed his blazing eyes.

The viscous blue liquid stuck to the surface of every inch of Cai Kun's skin, and as the gap of spiritual power ingestion penetrated into his body, a trace of blue energy was like tens of thousands of ants gnawing on the surface of his body's skin, strong and domineering.

The young man silently operated the law of cultivating the thunder body, and under the urging of the exercises, the blue liquid that was absorbed in the tendons and veins attracted streams of pure blue thunder and lightning energy, and with the entry of the thunder and lightning energy, the tendons and veins in the body were deeply torn apart, and they walked and moved in the originally fragile tendons and veins.

With each churn of the viscous liquid, the howl of pain grew louder, and from the fingertips to the toes, every inch of skin oozed beads of blood the size of a bean, making the blue viscous liquid mixed with a bloody crimson.

With the washing of thunder and lightning energy, the broken tendons and veins gathered many blood clots, but under the nourishment of the yellow medicine, the blood clots slowly melted, and the fragile and broken tendons and veins were slowly repaired, and the slightly eased tendons and veins were destroyed by the blue thunder and lightning energy again, and it was repeated over and over again.

The outside of a dark and deep cave.

The two of them sat quietly on the dead wood, closed their eyes tightly, and carefully observed Cai Kun inside through their powerful spiritual sense, without the slightest slackness.

"Commander, this kid can do it!" said Yuan Hua with a relieved tone.

"Yes, I didn't expect him to be able to sense the faint thunder element in the river yesterday, it's really terrifying, I'm afraid his mental power is also very powerful!, but this is also very easy to understand, hey......" The old man's cheeks were slightly vicissitudes, and he said bitterly.

"You mean the reason for Hubo's sister-in-law?" Yuan Hua said with a hint of sadness.

"Hubo?" the old man's heart swelled with a string of inexplicable complicated feelings, and he recalled sadly.

In the cave, the cries of pain slowly subsided.

The continuous heart-eating pain made Cai Kun slowly numb, and his body was wrapped in layers of thick blood cocoons, but those thunder and lightning energy still kept converging towards the surface of the body, and the blood cocoons were full of holes, like a hornet's nest.

With the passage of time, the original viscous blue liquid became clear, to be precise, the blue color disappeared, and the viscous liquid now looked like mud, losing the blue lightning energy.

The boy had no intention of coming out of this viscous liquid, like a rock, standing in this mud, and in the veins, the blue energy still kept hitting the inner wall back and forth, like a wild horse in a circle constantly struggling.

Cai Kun clenched his teeth, turned out the few spiritual powers in his body, and slowly filled the tendons and veins, when the spiritual power came into contact with the thunder and lightning energy, there was a series of "crackling" sounds in the tendons, the two were already mutually exclusive, and under the pressure of the blood vessels, the young man's body twitched with the sound of the explosion.

Cai Kun coughed lightly, spit out purple and black blood clots from his mouth, and the young man with a calm face stretched out his trembling hand to wipe the thick blood at the corner of his mouth, struggled to get up from the round pool, and walked towards the river not far from the round pool.

The boy squatted in the cool water, and the mud and blood cocoons were washed away by the river, slowly revealing his ** body.

The young man closed his eyes tightly again, and his hands pinched out a string of complex seals, and after a while, the scattered spiritual power in the air slowly converged towards the young man, "Since you don't want to blend so much, then I want you to blend!" the boy muttered stubbornly.

The route of "Brahma Desolation Technique" slowly operated under the control of Cai Kun, and the two tenacious opposite energies became softer under the domineering suppression of the exercises, and slowly compressed, converged, and compatible in a weak process.

The young man did not relax, and followed the cultivation route of the spirit technique.

In the tendons and veins, the scarred inner wall damaged by the two energies was slowly repaired under the soft medicinal power of the yellow medicinal liquid, and the blood clots were also discharged from the body with the operation of the spiritual trick of the exercises, and the spiritual power and the power of thunder and lightning were also integrated under the domineering compression, and the original colorless spiritual power in the dantian turned into a light light blue.

The boy carefully cleaned the mud and blood cocoons from his body, and the originally clear water of the river turned bloody, as if adding blood to the dark and deep cave.

Cai Kun walked out of the river and stood on the bare rock, his bulging muscles looked a lot more solidified, and there was a faint blue brilliance flowing under the healthy wheat-colored skin, which looked extremely gorgeous.

The young man touched the bulging muscle lines and sighed with relief, "Has the thunder body Xiaocheng finished cultivating?"