Naruto: I take the system through time

Naruto saw a green light hitting his eyes. A strong and fast green-skinned beast was fighting with a hunter. In a daze, Naruto saw a shark swimming in the water with its sharp teeth exposed.

The green-skinned beast miraculously struggled with the sharp-toothed shark, and the roaring sound kept coming from the sky. Naruto's brain was in pain, and he hoarsely said to them, "Don't fight."

Kisame Kisaki noticed that Naruto had woken up, and a bloodthirsty smile appeared on his lips.

"I'll take you away after I clean up this precious beast."

"I am the proud blue beast of Konoha, Inisame Kisaki, you have a bad memory."

After hearing these words, Inikisaki Kisame froze. He couldn't believe there was such a stupid person in the world. He quickly swung his Samehada sword, trying to quickly kill the guy who said his name wrongly.

Naruto's face felt cold. He avoided the sharp wind of the knife and squirmed towards the entrance of the corridor. There was no room for him to intervene in the battle between the two strong men. Moreover, he was now covered in cold sweat and there were bursts of bone-chilling pain in his body. Even simply standing up is extremely difficult.

"where to?"

A magnetic low voice came from above his head. Naruto raised his head suddenly and looked into a pair of blood-red eyes. Those eyes seemed to have special magic power, instantly bringing Naruto into a void space.

The space was completely white, snowflakes were flying and falling from the sky, but the ground was covered with flowers, the creek was gurgling, and butterflies fluttered their wings and flew from the river bank to Naruto's side.

For a moment, a loud thunderclap erupted in the blue sky. The strong wind carried the dead leaves and rolled them hundreds of meters high. The sudden rain beat on the petals, ravaging and destroying the blooming flowers one by one.

Here, the pain in Naruto's body disappeared inexplicably, and his internal organs felt extremely comfortable. However, the shower gradually changed from transparent raindrops to shining silver needles. The world was vast, and Naruto ran hard in this land, but he could not find any place. A place to hide.

The silver needle passed through Naruto's body and turned into a terrifying crimson color. At this moment, he realized that he could not feel the flow of chakra here, as if he had never been a ninja, but just a wandering and lonely heartbroken man.

"Well……"

Itachi looked down at Naruto on the ground. The expression on his face was painful, his eyebrows were tangled together, and his lips turned from white to blue, and then to purple.

"Is it painful?"

The superb illusion paralyzed Naruto's nerves, and his brain mistook the false injuries suffered in the illusion as real. As long as Naruto thought he was dead in the illusion, his brain would determine his own death and achieve true death.

"You can't be that fragile."

Itachi stretched out his pale arms and lifted Naruto onto his shoulders, heading downstairs.

"Mr. Itachi is leaving. I won't tangle with you. Goodbye, Jane Beast."

"Put down Naruto! Don't even leave!"

Kai saw him about to leave, his blood suddenly surged, his eyebrows twitched, he blinked and dodged to the railing, and quickly raised his legs and flew to stop him.

"boom!"

A solid wall of flowing water blocked Kai, and the water hole that was kicked out instantly closed up and became as smooth as ever.

"Water? What a shark."

Leaf whirlwind!

Kai jumped up like a spring and kicked the water wall surrounding him with both feet. The shimmering water gradually disappeared. The repair speed of the water wall could not keep up with the speed of the kicking legs. Soon, there was a "crash", and the water wall suddenly disappeared. The wall cracked and all the water fell to the ground, forming a puddle.

"Don't run away! Let's have an upright fight with me!"

Hearing the shouts coming from the distance, Kisame Kisaki smiled, hung Naruto on Itachi's shoulders and walked away.

Half an hour passed quietly, the sky was dim, the hazy sunlight shone through the thin clouds from the sky to the earth, the air gradually became dry, and the birds and animals became active in the forest.

Kisame Kisaki looked back with a playful smile on his lips, "Mr. Itachi, the precious beast is still chasing him, why don't I finish him off and go on my way."

"You go first, I'll wait for him here."

"Mr. Itachi, do you want to take action? Well, I'll wait for you in front."

Kisame Kisaki took Naruto forward, leaving Itachi standing alone in the wind.

"Why are you alone?

What about the shark?Where is Naruto?

Why does it look familiar to you..."

Itachi stared at Kai indifferently, feeling a sense of nostalgia in his heart. He remembered that Kai had rushed to open the door of the Third Hokage's office. At that time, Itachi was wearing an ANBU mask and reporting on work.

"Hokage-sama, please let me join the ANBU!"

Kai's face was full of desire, and he looked straight at Hiruzen with burning eyes. Hiruzen raised his hand to wipe the non-existent sweat on his forehead.

"I want to put on a mask like him and fight for Konoha!"

Kai Huan turned to Itachi with a thumbs up, showing his white teeth and said passionately, "I will become an excellent ANBU member like you!"

"Thank you... thank you."

Hiruzen took off his pipe and watched Kai blow out a puff of white smoke.

"Use the right person. Your strengths cannot be used in the dark department, so you are not suitable."

"boom!"

The door to the Hokage's office was tightly closed, and Kai was like a ghost, floating listlessly in the silent corridor.

"Suitable, not suitable..."

Just when Kai was rejected by Hiruzen, his eyes were numb and he was walking like a zombie with his head hanging down, a man with a bandage on his face came over with a group of people.

"Hello, Danzo-sama..."

A feeble voice came from Kai's mouth. It was so weird that the most passionate man in Konoha could be so decadent. Danzo squinted his head and stopped.

"what happened?"

"I wanted to join ANBU, but Hokage-sama rejected me..."

Danzo glanced at Kai, his eyes clear, and walked forward.

"Hey! Wait a minute, Danzo-sama!"

For some reason, Kai suddenly became energetic and stepped in front of Danzo in three steps and two steps. His eyes shone brightly and he said excitedly, "Let me enter the root, Danzo-sama!"

"You don't have enough."

"what?"

"dark."

Being rejected again, Kai was completely disheartened and drifted out of the Konoha office building in a daze.

All this was seen by the young Itachi. He stared at Kai's back for a long time and said softly, "How can I blend into the darkness when I have light in my body?"

The breeze blew, the crystal dew on the leaf tips rolled down into the mud, and the crow flew between the two of them. At this moment, everything seemed to wake up.

"I don't want to fight you, just go to sleep."

The blood-red Sharingan suddenly appeared in Itachi's narrow eyes, sucking everything into the bottom like a deep pool.

"Oh, I remembered! You're Itachi!"

Kai patted his head and lowered his head with a bright smile.

"I have experience dealing with Sharingan, and Kakashi has helped me a lot in this regard."

Itachi saw Kai lower his head suddenly, with a hint of appreciation in his eyes, and praised, "You have indeed mastered the essence of dealing with the Sharingan.

However, Uchiha people do not only rely on Sharingan to reach the top. "