Justice Lord

Finished with the monster in the shape of a woman, Naruto finally arrived at the forest to see his new friends chatting peacefully and decided to let them see him train for now since they were already too tired as he had been gone for longer than expected. He had joined up with Rias on the way as this was also important for her.

"Why were you so late?"

"I met a monster on the way."

"What?"

"Her name is Ophis and I don't how to feel about her. It felt like we were natural enemies."

'Ophis? Could it really be the infinity dragon?' Rias remembered that name and knew it was a powerful and dangerous being. Her brother didn't fear anything but Ophis brought out primal fear in the fearless man.

'Should I share the information? No, they might think I am with her and lower my freedom or even throw me out.' Rias decided to keep the information to herself as she was unsure how it will affect this volatile relationship.

"So what are you going to do about it?" Lee asked as he watched him take of his shirt and pants leaving only his shorts

"I am curious about it and want to know the answer. She is just like me in a sense. She wants to play around and she sees everything around her as a toy."

"Wow, she sounds like a nut case."

"I find that really fun actually."

"What do you not find fun?"

"Being manipulated by others, Just the thought makes me sick. Let's continue this talk later since we are losing time here and you guys need to go back soon so watch me." Naruto stopped the conversation and started his training process

From his martial arts training in weird manners where he made all kinds of difficulties appear to hinder his moves but went through them without a problem showing them how to adapt.

Fighting with the team of beasts effectively using all kinds of skills from taijutsu, ninjutsu, and trap making.

There was also underwater fighting.

Finally was the physical torture as Naruto endured water pressure on his body while also lifting a giant boulder.

Water being his second element, Naruto had good control when in contact with a water body and could increase the pressure applied by the element.

The trio saw Naruto put himself through physical torture as he endured bones breaking and what not. They were awed by his tenacity and healing prowess as he healed at a visible rate showing no signs of fatigue.

"We will start slowly with you guys but if you want, you can join me here in the morning. I train in the morning from 5 a.m to school time and from 7 P.m to 12 on school days. It can be harder on holidays or no training some times, as it's good to rest the mind and body." Naruto said as he was covered in sweat from all the training in one hour

"I will join you in the morning since I also run at that time."

"I don't have a problem joining either." Tenten answered as she had finally bought into Naruto's pitch. He was strong and crazy, now they only had to see if he could lead them properly or not.

"I will join in the morning as well." Rias chimed in as she decided to go deep into the training procedure especially since she also had a healing factor.

"Good then see you later you two, don't go visiting the hotel on the way."

"What?" Lee didn't understand what he meant while Tenten almost slipped as she glared at him

"It's nothing Lee. He was just joking about something in his head."

Lee nodded as he had seen Naruto think aloud sometimes and heard only half the words, making it difficult to understand what he was thinking.

Naruto chuckled and saw them off as he stood with Rias.

"Let's spar, so that I can understand where you stand." Naruto said as the team mates left and he turned to Rias.

She didn't expect it today but it didn't matter if it was now or later, "Okay, but be careful. My magic is very destructive."

Rias and Naruto took some distance from each other.

Rias was a prodigy in magic with high potential to become one of the strongest of her kind. Her lower focus and lack of combat experience was the reason she was weaker than her true potential.

She could use all kinds of elemental magic, barrier magic, healing magic, Illusions but her main powers were the power of destruction. It was the birth right of the Gremory family and it was one of the strongest types of abilities in the world.

Her brother had mastered the power and could erase anything completely, matter and soul. On the other hand she was still an amateur so she could only destroy matter.

For someone to resist this ability they would have to be a higher class being and have resistance to atomic deconstruction, soul erasure, existence erasure or have the power to nullify all powers.

Rias knew there were only few people in her world that could actually nullify or resist the powers of Destruction used by her brother.

Great Red and Ophis were one of those people as they were completely unaffected by the power of destruction used by her brother.

One had power of infinity and one had power of dreams.

That was that and she was a lot weaker and she couldn't use it a lot as it used up a lot of energy.

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Naruto stood 10 meters from Rias and just like usual with a new sparring partner, he decided to test them out and bring out their abilities.

He didn't care about winning that much. It was all about learning at the moment. He had never fought a magic user so it was a valuable experience.

'I should suggest kidnapping some mages from the other continents.' Naruto thought as he pointed his finger at Rias and shot a chakra bullet.

It was very fast for any normal human, moving at mach 2, but Rias easily blocked it with her barrier. The attack was very weak and she understood that he was testing her limits.

'Even so, this was too disrespectful.' Rias felt slighted by having been attacking by such a pathetic attack and seeing his grinning face, she remembered not to lose her cool.

He enjoyed making people lose their calm.

Before she could retaliate, Naruto had moved around her and shot her from all directions with wind chakra bullets.

These were stronger and faster.

Rias couldn't even react as the attacks hit her body but she hastily reacted by covering her body with a barrier before taking flight.

Her clothes were ruined again and she had just gotten something new to wear. Her skin had slight cuts from the bullets and she was bleeding but it was nothing much.

She could see that Naruto was just standing now.

'Time for payback.' Rias extended her hand and decided to use Fire magic. A magic circle appeared in front and a large fire ball took shape that flew towards Naruto with scorching heat.

It was 5 meters in size and was moving faster than sound but to Naruto it was in slow motion. His base speed without chakra enhancement was higher than sound by a lot.

But he didn't dodge and went through some signs before he breathed out a powerful wind.

Wind style: Great Breakthrough

It was not an offensive technique but a defensive and support technique as the wind here wasn't sharp and only sent targets flying.

The moment it hit the fireball, it completely extinguished it from the immense pressure and hit Rias who had a barrier on.

Even with the barrier, Rias was sent higher into the sky when the wind hit and she couldn't cancel the force behind it.

Rias was disoriented and felt something pierce through her body. She looked to see that a kunai had pierced through her body and barrier.

Naruto had amped it with wind chakra with serious intent this time to test the limits of the barrier and could see that it couldn't take even half his power.

It was a lot better than most low class chunin since most of them couldn't stop his attacks either.

Naruto's power over the elements was very high because of his daily training with them. He even trained in the mountains with powerful wind currents.

He literally used the wind and water jutsu more than 100 times a day so by now he had already used it more than 100,000 times. More than any ninja would ever use all their jutsu in their life time.

It was the benefit having a large chakra reserve and great focus.

Rias healed the damage quickly before it affected her too much but the pain was really distracting. Today she had experienced pain and understood how battles could be really dangerous when you get injured.

Her control over magic was very high but with pain affecting the mind, it affected the control.

She focused on healing and her barrier was down but this was bad decision as Naruto appeared above her using substitution jutsu and sent her crashing with an axe kick to her back.

Naruto had focused on the air above Rias and Substituted with it. He had trained this jutsu more than 100,000 times by now as it was one of the jutsu provided when you learn about chakra along with transformation and clone jutsu.

Naruto hadn't enhanced his body for the attack as he had already guessed she couldn't endure an attack from the enhanced state.

The axe kick disturbed the healing process and she crashed into the ground with her back side fractured from the impact of Naruto's foot.

Feeling the killing intent, Rias's breathing fastened and she couldn't think straight.

"Don't come closer" Rias screamed as she used her power of destruction and sent crimson balls of power at him.

Naruto had developed a danger sense through his crazy life style living at the edge. He could feel that those things were bad news and he could see it was bad news as the wind particles in the war were erased.

Naruto dodged the attack with ease and targeted them with wind chakra bullets. He saw that his attack cancelled out the attack.

'It can erase anything it comes in contact with but if you put a big enough target in front, than it will stop there after erasing it.' Naruto understood from what he had perceived and more of them came.

This time he decided to let few of them hit him.

The crimson balls of destruction his hand, shoulder and leg, creating a tennis ball sized hole in his body.

Naruto couldn't even feel anything and it just disappeared. It was painful but he didn't even react to it while his body regenerated within seconds.

Rias was completely shocked by the scene and the blood l.u.s.t released from Naruto was affecting her mind. Naruto was becoming a monster in her mind with time.

She had never experienced blood l.u.s.t in her life and she was hit by Naruto's. He was the person you didn't want to face as the first experience in such a thing. Naruto's bloodl.u.s.t was immense because of his love for violence and his kill count.

He had killed monsters since the age of seven and to him, Humans and monsters were the same. He didn't discriminate.

The next barrage Naruto blocked with his chakra covering his hand continuously. It erased some of the chakra but the chakra continued to flow so his hand was safe.

"Let's stop here. Rias, relax." Naruto stopped his bloodl.u.s.t and covered the distance between them. His hugged her body and fed her a healing pill to fix the damage since she needed rest now.

Rias was still feeling really scared and her body was shaking now. No matter how she had prepared for the future experiencing such a scary thing was another matter.

She wanted to go back home.

She was scared of experiencing this again. She was scared of Naruto.

"Shh, no need to cry now. I am helping you Rias. Look at me, didn't I tell you that I will help you become strong. This is needed in the outside world. Using blood l.u.s.t like that is one of the basic tactics of a killer and even strong fighters can lose their lives if they are not used to it." Naruto turned her around and held her face.

Looking into her eyes that were wavering he tried to explain his motives. He could have obviously done it in a less violent manner but he didn't enjoy such methods.

He didn't really feel any sadness or sympathy seeing that adorably delicious face crying. He found it exciting because he was the target of fear.

Living in Konoha had made him into a messed up person and Naruto obviously knew it. He loved being loved but he also loved being feared.

Both got him high.

But he held back his comments about how he found her expressions so exciting and did his part as a good friend.

Listening to his sweet whispers and feeling the pain disappearing, Rias slowly calmed down and fell asleep in his arms.

It was the first time he had experienced such a thing so it was first for both of them. Naruto still had training left to do so he picked up Rias and put her in his bed before going back to training where he abused his body without holding back.

His belief had been set into stone that day, when he was just seven years old.

A kind older man had given him some candy and he liked it very much but after a few hours, he was throwing up blood and he felt like death would soon take him.

Unexpectedly he survived and decided to never accept things from strangers.

It also made him go test out other poisonous materials to build up his immunity as he despised the feeling of helplessness.

What doesn't kill you makes you stronger. From that day he had been cruel towards himself and experienced pure physical torture.

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A.N hope you enjoyed and comment