My name is Kayn Uchiha and I will be a Darkin

"I'm done eating! Dosang, I'm going out to play."

"Hey, Kayn is still so playful, learn more from your brother." Fu Yue said helplessly
"Go home early, don't run too far, let's go play." Meiqin said softly, "After all, I'm only five years old, Fuyue, don't be too strict."

"Sogarna, wagali, hello."

"Kain Nissan didn't take me again, Itachi Nissan, you play with me!" Sasuke was rolling around again, "Today I have to go on a mission, next time, please forgive me, Sasuke." He tapped two fingers on Sasuke's forehead Go, Sasuke yelled in pain...

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Back mountain
"Raast, sense if there is anyone around."

"Hey, don't use me as a tool, sometimes you have to rely on yourself."

"No road block, this kind of simple anti-tracking is something everyone can do. I mean, use your perception to help me find a good place where no one will disturb you!"

".Go straight for 200 meters, then turn right for [-] meters and you will be there."

"Yeah" said with that little chakra to activate the cells and hit the road.

"arrive"

"Yeah" I stopped using Chakra and felt the changes in my body. "Because I was too young, I used too much Chakra to activate the muscles, causing about [-]% of the muscle cells to be damaged. A five-year-old body is really fragile, huh."

"It's already pretty good. All kinds of muscle training, as well as chakra refining methods for free for the sake of viewing, although there is only a little bit, but your five-year-old body is already at the limit." Raast explained his opinion .

"Human beings are really fragile creatures! To conquer everything, you must first be eternal. Immortality plus being the strongest equals eternity!" Kayn slowly looked back without the slightest emotion.

Behind that is a ninja perceived by Raast. I can't figure out who it is, but Anbe or Ne is the only one who thinks about it. After all, this is a deserted place.

"What are you here for, are the enemy's spies? Are they all lurking in the Uchiha family? Sure enough, as Danzo-sama expected! If I can catch the enemy's spies, I should be able to get a reward from Danzo-sama!" With beautiful fantasies, he slowly approached Kayn.

"Give me your name, grab your hands, and go to the roots with me." Although he is a child, this root ninja still dare not be careless. After all, ninjutsu is full of strange things, and it may change the shape of the body and face!
"Hehe, Raast, come alive!" Kayin said quietly.

"hiss--"

The clothing on Kayn's right arm gradually tore apart, exposing his right arm.

"Shadow Step!"

"What kind of monster is that!!" This was the last thought of this Genin, and he didn't even have time to scream.Although there are elements of being caught off guard, but at this level, it is at best zhongren.

The red splattered Kayn's entire right half of his body, together with that inhuman right arm, and the red glowing right eye, it looked like a vicious ghost crawling out of hell to take people's lives.

"Still so cruel, Kayn."

"A humble slave is only worthy of being slaughtered by others." He silently destroyed the corpse and wiped out the traces.Burn everything that should be burned, and bury everything that should be buried.

"What a waste of time, Danzo, it's just a toad kept at the bottom of a well. Huh, let's get started, Raast."

"En." In response, he took out the giant sickle that sealed him from the stone necklace. The huge sickle was two meters long.
"Uh, can't you make it smaller, Raast, what do you want me to do?"

"There's nothing I can do about it, let's do it myself."

"All right, let's just use it." He held up a scythe that didn't fit his body.

"Shadow Step!" The body turned into a shadow and sank into the ground, as if there had never been anyone here.In an instant, walking out of the tree trunk a hundred meters away, Kayn pondered, "The speed has been greatly improved, but it still doesn't change the shortcoming of being unable to attack during the shadow step."

Shadow Step: Turning into a shadow can penetrate the entity and move in the entity. The movement speed will be greatly improved and it will be immune to all deceleration effects during the shadow step. However, you cannot attack during the shadow step. Once you attack, the magic will end early .

Yes, you read that right, it is magic, using Rhaast's magic power as raw material to cast Valoran's magic!It is a different system from ninjutsu. (Not limited to Kayn's skills, there will also be original magic)
Lie Sheying's words, no one, and useless!The magic power is not enough to cast!
Cracking Shadow: The living body target that has been attacked within 30 seconds will be marked, and it will turn into a shadow and sneak into the target body for 10 seconds (can be ended earlier). will cause 50.00% HP damage)!Do not use again 24 hours after use.

Put this aside for now, don't worry.Ready to research new magic.

"Raast, lend me your magic power."

"." Laast is helpless, Uchiha Kaiyin has not yet accepted the inheritance, and has no magic power for the time being.

"Emmm, if you use long-range black magic, just imitate the arrow." Thinking this way, he released the magic power and condensed it into an arrow. Kayn put his hands on his chest, and a ball of black arcane energy gradually condensed into a stick shape.

"boom-"

The magic power exploded directly, and the strong wind howled, knocking Kayn to the ground.

"Huh, is it so difficult, or I don't have precise control over the magic power."

"Uh, to cast a spell, you need to use magic power to build a magic circle first." Raast said slowly, he wanted to talk about this last year, but Kayn kept saying that he had to explore it by himself first, so. You can't create your own black magic yet!
(Lying Shadow Step and Split Shadow are taught by Raast to Uchiha Kayn, so they can be used directly)

"Beep-beep-beep-you beep-beep-why didn't you say it sooner! You beep-beep-didn't you say something so important? You beep----?"

Chilling!
"No, didn't you say you wanted to find out by yourself? Why are you blaming me?" Raaste was really tired, and he couldn't scold him, and he couldn't just take it away at this stage, so helpless!Very helpless!
"Okay, tell me the basics of the magic circle." After taking a breath, he continued to ask.

"The basic form of a magic circle is."

"So karma, I can't do the experiment today anyway, let's go back."

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Why does it feel like there is always an inexplicable gaze staring at me, tsk, it's very uncomfortable. "Raast, what does the man staring at me look like?"

"It's the same as the one you killed just now."

"Well, the root. After all, last year I went to the back mountain to experiment every day, and a few root ninjas died from time to time. It would be strange not to be targeted, but I am now the son of the patriarch. I am only 5 years old this year. There should be no accidents, at least After the clan is exterminated, the root will come to me to settle accounts. However, after destroying the corpses and destroying the traces, Danzang is probably just suspicious at this stage."

"His great aunt!" Kayn was about to pretend to be a child again, and Kayn had no choice but to think, when will this kind of life be the end.

"Second brother! Why don't you take me to play every time!" Sasuke?Just ignore it, I can't play with such a low-intelligence juvenile creature.

Looking around, Itachi is not at home again, he is 11 years old, and Itachi will open the kaleidoscope in one year, and I can't let it go!Poor man, who is poisoned by the will of fire, do you want to save him?