Looking at Killua's terrifying smile, Chen Xiao couldn't help but tremble in his heart, and had a bad premonition.

"Stop, what do you want to do?"

Looking at Chen Xiao's cowardice, Killua's smile became more and more wanton and hideous.

"First of all, the six senses!"

As soon as he finished speaking, a great impact crashed into Chen Xiao, causing Chen Xiao to let out a muffled snort, and his body was thrown away, shooting like a cannonball towards the rocky cliff behind him.

"Poof!"

A mouthful of stuffy blood spat out, Chen Xiao felt that his whole body was falling apart, and the pain in his abdomen spread all over his body, making him spasm.

"What's going on?" The sharp pain all over his body made it difficult for Chen Xiao to breathe.

Killua's voice came, "It hurts, doesn't it?"

"Although this is your consciousness realm, as an old grandfather-level existence, it is only a small matter to magnify and manifest the sense of pain. ”

Killua's body gradually became illusory, and his last voice reached Chen Xiao's ears: "This is not child's play, if you can't catch it, you will really die?"

Chen Xiao's breath was suffocated, and his scalp suddenly became numb.

A sense of danger rose from the bottom of his heart, turning into a cold current and walking across his back, Chen Xiao subconsciously held his head with both hands and protected his head.

Boom!

A muffled sound suddenly played.

Chen Xiao's body was once again knocked away by an invisible force, especially the hands he held his head, and a hemispherical depression appeared in his arm, almost breaking Chen Xiao's arm.

Chen Xiao put down his hands, and with a movement of his mind, his twisted arm immediately recovered, but the pain still remained, making people want to die.

Chen Xiao stared ahead, his eyes dotted with stars, as if the star universe was born in it.

"Can you just skin it?"

Chen Xiao sighed.

As the star power poured into his eyes, Chen Xiao improved his eyesight, and a black shadow appeared in the field of vision, moving quickly in the air.

The shadow moves very fast, and it moves irregularly, and the naked eye cannot detect the existence of this shadow without entering the "staring" state.

The black shadow crossed a lightning-like trajectory and struck Chen Xiao again.

Chen Xiao, who was in a state of "staring", could see the black shadow, but the black shadow was too fast, even if he caught the movement of the black shadow, his body still couldn't react.

"Poof!"

The thigh was pierced, and Chen Xiao knelt on the ground in a flash.

Where the thigh was penetrated, it was not blood that flowed out, but a little starlight consciousness.

Killua wasn't joking in the first place.

If you can't catch this black shadow, if your consciousness continues to be attacked, you will really die......

At the moment when the injury was repaired, Chen Xiao ran, although he could barely catch the trajectory of the black shadow, but the speed of the black shadow was too fast, and if he couldn't avoid it, it would be useless to see it.

Eyes, ears, mouth, nose, tongue, body and mind, these are the six senses, and if you want to catch the black shadow, you must develop these six senses.

Capture the trajectory of a black shadow with "eye sense".

"Huh!" Chen Xiao twisted his body and avoided the black shadow attacking from behind.

Listen to the voice with "ear knowledge".

Control the body with "body awareness".

Each kind of "knowledge" is the understanding and control of one's own abilities.

It's the process of knowing yourself.

The black shadow's attack was nowhere to be found, and every attack made Chen Xiao feel a sense of crisis that he had brushed shoulders with death.

His body was pierced by the black ball again and again, and it was repaired again and again, and the consumption of his consciousness body became more and more serious.

However, Chen Xiao's eyes were getting brighter and brighter.

He stopped running and stood in the open wilderness, staring silently ahead.

The lightning-like trajectory of the black shadow gradually became clear in the field of vision.

His ears twitched slightly, catching the subtle vibrations of the air.

The pores on his skin opened, sensing the tremors of space.

"Huh!"

The shadows struck again.

Chen Xiao just twisted his neck, avoiding the penetration of the black shadow, and at the same time raised his hand to grab it, trying to catch the black shadow.

As a result, it was still a beat slower.

The black shadow escaped from Chen Xiao's palm and moved quickly in front of him.

Eye, ear, and body knowledge converged into consciousness, and the image of the black shadow in Chen Xiao's heart became clear.

It was a black ball.

The black ball, which was spinning and moving, seemed to tremble like a mockery, and attacked Chen Xiao again.

Staring at Chen Xiao in front of him, he suddenly grinned a wanton and crazy smile: "Come again!"

He clenched his fists and took a step forward, like a sword ready to unsheath at any moment, confronting the black ball.

Swish!

The black ball swept through a lightning-like trajectory and shot towards Chen Xiao......

......

Killua appeared in the distance, watching Chen Xiao and the black ball entangled, becoming more and more handy, gaining the upper hand, and couldn't help twitching the corners of his mouth.

Although this guy doesn't have any talent in cultivation, he is careful and tenacious enough, and he can think and summarize.

It's a trait that you need to be strong.

Seeing that Chen Xiao grabbed and released the black ball like a play, and released and grabbed it, Killua suddenly had the urge to hang Chen Xiao up and beat him.

Seeing that Chen Xiao had mastered the eye, ear, body, and consciousness of the six senses, Killua planned to proceed to the second step.

After all, the knowledge of the mouth and the tongue are also an integral part of the six senses.

If the mouth is good, it is really good.

The black ball that was played with by Chen Xiao suddenly changed, turned into a tentacle monster, and entwined Chen Xiao.

The most bizarre thing is that the tentacle monster desperately burrowed into Chen Xiao's mouth and nose.

Chen Xiao's eyes widened, and he immediately broke away from the realm of consciousness and returned to the real world.

He stood in front of the stele, looking at the words on the stele, and suddenly "vomited", bent over and vomited, vomiting all the food residues in his stomach onto the stele.

Seeing this scene, the surrounding Black and White House students suddenly exploded and criticized Chen Xiao one after another.

Chen Xiao touched the residue on the corner of his mouth, and said apologetically: "I'm sorry, I can't control it for a while." ”

After all, in the Black and White Palace here, Chen Xiao can't be too presumptuous.

The stele trembled, turned into an angry face, and roared at Chen Xiao: "Bastard, it's dirt!"

"......" Chen Xiao.

The Black and White House cadets looked confused.

Groove ...... Chen Xiao's move actually blasted out the spirit of the library, and there was no one.

After all, since the establishment of the Black and White Palace, he dared to spit out the stone tablet in front of the Alaya Monument on the third floor, and Chen Xiao was the first.

A villain with transparent wings flapped flew out of the stone tablet and scolded Chen Xiao for a while.

"Bastard, I put up with you twice, and this time you rubbed your nose and face!"

"Stinky guy, you give me death!"

A terrifying and surging force squeezed towards Chen Xiao from all directions, and Chen Xiao raised his hand to grab the elf flying in front of him, and the speed was unbelievably fast.

Many of the students around couldn't see clearly how Chen Xiao made a move and caught the elf.

It's too fast.

The terrifying power squeezed around immediately dissipated, and the elf struggled and gnawed in Chen Xiao's hand, still unable to break free from Chen Xiao's palm.

Chen Xiao put the elf in front of him, looked at it carefully, and suddenly a vomiting sensation rose from the stomach pouch and sprayed at the elf.

"Vomit ......" Chen Xiao looked at his fist with a disgusted expression.

The elf cried......