{Sacred Love: Kakashi's past revealed}

*Kakashi's P.O.V.*

We appeared at the Hokage's office ready to send in our reports. Sure enough Lady Tsunade was still thinking about our next move. She looked up at the kunoichis and shinobis,"What did you find out?"

"We have confirmed that Serin is an Uchiha." I briefly responded. "Her clan was made up, but it was to protect her. They thought that since she was the last Uchiha many people would want her dojutsu and they feared that something bad would happen to her."

"I see." She answered. "Well, while you were gone, I discussed with the elders about our next move. They said we need more time to think through it carefully."

"But for now we decided to put Naruto and Serin into training. Since the Akatsuki are after them we might as well toughen them up." She continued. "Naruto will be training with Jiraiya and Serin will be training with you."

Her eyes drew attention to the ninjas behind us. "Everyone else dismissed!"

The ninjas teleported out of the Hokage's office leaving us three alone.

"So where is Pervy Sage?" Naruto questioned.

"Well we were talking about your training methods earlier... He said he would be right back..." She trailed off.

Abruptly Jiraiya appeared in the office. "Sorry I'm a bit late. I was just taking a stroll around Konoha."

"It's alright. All that matters is that your here." She addressed.

"Naruto!" Jiraiya greeted. "Long time no see!"

"Its good to see you Pervy Sage!" Naruto grinned.

Jiraiya's eyes drifted to Serin and was immediately interested. Which made me stiffen a little.

"And who may you be beautiful lady?" Jiraiya cheesily grinned.

"Serin." She said ignoring his commentary.

"My name is Jiraiya. You must have heard of me before." He over-confidently announced.

"Actually... I haven't." She disagreed. "Sorry!"

After her response it looked like Jiraiya got stomped all over. "That's harsh." He bleated.

I felt appeased for a bit. Seeming that she didn't intend to flirt back. Wait... why was I worrying about this?

"Oh! Pervy Sage! I need you to do me a huge favor!" Naruto pleaded.

"What is it Naruto?" He asked curiously from the sudden request.

"Well... you see." He started saying as he chortled. "At the Hotsprings I accidently drenched Kakashi sensei's book..."

My body tensed up remembering the incident. "I-it's alright. It was an accident." I fakely responded.

*Serin's P.O.V.*

"Was it my novel?" Jiraiya asked.

"Yeah pervy sage. That's why I'm asking you to maybe give him another copy." Naruto added.

So he was the pervert who wrote that book. I pondered.

I could tell that Kakashi didn't feel comfortable about this. Maybe because he didn't want the Hokage thinking he was a huge pervert. Ha! too late now.

"No its really fine." Kakashi insisted. "Not that big of a deal."

"But sensei... you were all angry at the hotsprings and yelled really loud." Naruto mentioned.

I couldn't help crack a smile of Kakashi's embarrassment. "Yeah. Kakashi... when I took that book away for a while you were all panicky." I smirked commenting.

Kakashi gave me a death glare basically telling me to, shut the hell up.

"Your welcome." I mouthed smiling in amusement.

"Well me and Serin should get going. We have alot of training to catch up on." He then smirked at me. "Which could tire her out quickly."

I gulped and thought to myself, "Yeah... bad idea to mess with Kakashi. Forgot he was my sensei for a second."

"Yes. Get right to it. You guys should get started too." Lady Tsunade eyed Naruto and Jiraiya.

"They'd probably goof off." I demurred.

Me and Kakashi quickly teleported to the training grounds. Get ready for torture.I thought to myself.

I sheepishly grinned at him remembering my comment about him going all, "panicky."

"Okay. First were going to practice combat. And then were going to see how we can improve your sharingan abilities." Kakashi instructed. "Alright Mitsuki?"

"You... called me Mitsuki." I slowly perceived.

"Yeah. Do you not want me to call you that?" He asked.

"Well.. I was just wondering why you did all of a sudden." I shyly admitted.

"Well.." He began as his eyes averted. "Its because I want to call you something I would only call you. Like a nickname.. but that's really your first name."

"I like it." I advocated with a smile.

He looked at me with his lazy eyes and randomly mentioned, "You know Kiba likes you?"

"Wait what?" I asked blinking my eyes a couple of times.

"He likes you." He slowly said.

"H-he does? I barely know him though..." I answered. "And how would you know?"

"He told Naruto at the hotsprings." He attested.

"R-really?" I asked blushing.

This time when he eyed me he looked a bit angry. "Do you like him back?"

"No.. its just that no one's ever loved me." I a vowed.

"Well... your wrong." He difficultly responded.

"W-what do you mean?" I asked him.

He quickly pulled down his mask and pulled me in with a kiss.

My heart was beating fast. I felt mixed emotions right now. I was confused but happy. Really happy. The kiss felt just right. It was sweet, passionate, and deep. And best of all, he was my first kiss.

He slowly pulled back fearing my reaction. He looked me straight in the eyes and told me three words I would never forget, "I love you."

"I... I love you too." I said not realizing that I had just confessed to him.

He smiled for a bit and then his smile faded. "I- I shouldn't have done this..."

My smile also faded away, "W-what do you mean?"

"It's forbidden to date/love my student..." He hastened to say. "I could get you in trouble and I could get myself in trouble..."

I gripped his hand tight so he could look at me again. "I. don't. care."

He looked at me with a soft smile, "I don't either."

"Then... don't worry about it. We can still be together." I assured.

"How?" He inquired.

"A secret." I alluded.

He pondered about it for a bit. "You know if they find out... we'll receive strict consequences."

"So?" I smirked. "If. they ever do."

"My girlfriends a bad-ass." He teased.

I blushed at the thought of being his girlfriend.

"So... can we start training tomorrow?..." I sweetly alluded.

"Just because your my girlfriend doesn't mean I'll be going easy on you." He chuckled.

"Can we take a break? Like get to know each other better? That sounds fun right!" I persuaded.

"We didn't even do any hardcore training yet." He pointed out.

"Pleaseee." I said with puppy-dog eyes.

"Fine.." He sighed in defeat.

"Yay!" I rejoiced and laid down on the grassy hill next to Kakashi.

There was a bit of silence but soon enough I broke it. "You were jealous." I smirked at the thought.

"Huh?" He asked pretending not to know what I was saying.

"Kiba." I simply said. "You were jealous of him."

"No." He huffed. "Why would I be jealous of a dog-kisser.

"Ew. He doesn't kiss dogs. And his dog is a boy." I said rolling my eyes.

"Yeah." He answered.

"Are you saying he's gay?" I said wide-eyed.

"Who knows." He shrugged.

"You said he liked me though." I said shockingly.

"Are you disappointed because I said he liked dogs instead of you?" He inquired.

"No. Just proving your statement wrong." I countered. "But you have to admit you were jealous. A true man eventually admits to his lies."

"Fine. I was a bit jealous. Happy?" Kakashi crossed his arms as he confessed.

"Don't worry. I love you. And you only." I insisted.

"Prove it." He replied.

I took advantage of his mask already down and kissed him on the lips softly. "Do you believe me now?"

"Definately." He grinned.

"Your disgusting you know that." I said remembering his comment about Kiba being a dog kisser.

"And your not?" He questioned.

"I'm not!" I protested.

He chuckled, "I was kidding."

My eyes slowly drifted to his left eye which was revealed. His left eye was closed.

"W-what happened to your left eye?" I asked cautiously.

"Well... as you know my left eye has the sharingan." He started to explain. "Its about time I told you my other half of my story."

I nodded ready to listen intently.

"It all started when I was around 15 and I was in a team. Minato, the 4th hokage was my sensei. On my team was a boy named Obito Uchiha, and a girl named Rin. Like I said before, I wasn't the brightest kid. I was always too focused on missions and didn't quite express my feelings too well either. But on a mission one day Obito taught me a valuable lesson. Which I now teach to my students. It was, "In the ninja world, those who break the rules and regulations are called trash, but those who don't even care about their comrades are even worse than trash."

*Vision*

"Our mission was to destroy Kannabi Bridge." Kakashi narrated.

"I'm going to be late!" Obito worringly stated. "Will I make it?"

Oomph! Obito groaned as he landed on the ground tripping over a vine. "Did I make it?"

"No. What time did you think you were supposed to be here? You should always be on time for a mission." Kakashi folded his arms lecturing to Obito.

"Well... I saw a lady with alot of luggage and helped her on the way.. and there was something in my eye.." Obito said fidgeting.

"Yeah right. That's a lie." Kakashi stated.

"Enough Kakashi." Minato gestured. "I'm sure Obito helped the lady."

"Your to easy on him sensei.." Kakashi stated. "Those who break the rules and regulations are called trash. Right?"

"Can't you ever be nice sometimes?" Obito expressed.

"Anyways." Minato said. "Kakashi will start being a Jounin like me today. We should all congratulate him."

"Here." Rin sweetly said handing Kakashi a present. "It's a special medical pack for personal use."

"Here's one from me." Minato said as he took out a irregular shaped kunai and handed it to Kakashi.

"Thankyou." Kakashi simply replied to both the presents.

Kakashi put out a hand infront of Obito gesturing for a present.

"I didn't get you anything." Obito said.

"Well whatever, its not like you would give me anything decent anyways." Kakashi countered. "Anything you would've brought would've been useless luggage."

Obito and Kakashi got in a quarrel until Rin broke it up. "Stop it you two!"

Minato then carefully explained their mission. Afterwards they walked through the forest together. Kakashi abruptly stopped them for a second. There was someone there. No... about 20. But they were shadow clones.

"Sensei. I'll go in first. Cover for me please." Kakashi said. "This is a perfect time to try out my new jutsu."

"Chidori!" Kakashi said activating the jutsu. A good amount of lightning were in his hands flickering.

"Not so fast." Minato said blocking Kakashi from attacking. "You should be backup for now."

"Sensei.. you said I was the captain of this mission... And shinobi always follow their mission." Kakashi countered.

Minato sighed, "Alright."

Kakashi fastly hunted down the targets. He attacked the target but it was a shadow clone. He attacked more and more shadow clones until he reached the real one.

Just as he was about to attack the ninja pulled out his sword. Then in between Minato appeared pushing away Kakashi from the blade's attack. Still Kakashi was badly injured. Minato teleported Kakashi to the ground where everyone else was. Rin quickly healed Kakashi's wound while Minato vanished like thin air very quickly. His backpack landed on the ground.

Minato appeared behind the ninja so quickly. Minato was known as the Yellow Flash. Because of his incredible speed.

"At the village... They told us to run away from you. Now I see why..." The rock ninja stuttered.

Minato stabbed him and the ninja died. Minato reappeared infront of everyone. "Kakashi's injury is pretty bad. We should camp out for the night and retreat."

"No sensei. I'm fine." Kakashi stated.

"Just listen to us for once!" Obito yelled. "You selfishly go against sensei's orders and did something crazy!"

"I don't have anything to say to an Uchiha crybaby." Kakashi simply responded.

Obito and Kakashi kept quarreling. As usual. Afterwards they set for camp. Kakashi and Rin were asleep as Minato kept watch. Obito sat down next to Minato and confessed, "I know that teamwork is important but Kakashi's always calling me a lazy idiot. Even though I'm an elite for being born into the Uchiha clan... I'm a loser. I mean I admire Kakashi's ability..."

Minato interrupted, "Kakashi is the son of the genius ninja Hatake Sakumo-san, who was known as the White Fang of Konoha."

"I think I've heard of him before... now that you mention it." Obito stated. "He died protecting his village."

"He was a great person who was respected by everyone, especially Kakashi. Until that incident occured." Minato continued. Kakashi's father was disgraced before commiting suicide. 5 years ago he was the captain of a top secret mission. He had to choose whether to succeed in his mission or save his comrades. He abandoned the mission to save his comrades. But, because of that the Fire village suffered great loss and his comrades blamed him. From that point on Kakashi never spoke about his father again."

"Obito, even a little try to understand Kakashi." Minato said.

*Next Morning*

"It should heal fine. So don't strain it too much or the wound will open." Rin explained to Kakashi as she tied bandages over his injury.

"Okay." Kakashi simply responded.

"Let's head out then." Minato said.

"Yes sir!" They replied in a unison.

Minato once again explained their mission and then Minato headed the other way as the three of them did the same.

Obito, Rin and Kakashi observed the forest for any major detail and moved along. Suddenly multiples of bamboo shoots were aimed at the three.

"Fire-ball jutsu!" Obito yelled. A flame of fire burned the bamboo shoots as they landed in the water.

Suddenly a ninja jumped out of the thick bamboo and fought Kakashi, kunai to kunai. Suddenly they heard a scream. It was Rin! As they both turned around another ninja had a hold of Rin, "I'll hold onto this one."

"Wait!" Kakashi said trying to stop the ninjas. They disappeared quickly with Rin leaving the two boys stunned.

"Damn it!" Obito angrily stated.

"Obito! Don't go after them!" Kakashi admonished.

"Do you even realize what your saying?" Obito exclaimed.

"Yeah." Kakashi responded. "The two of us will continue the mission."

"What about Rin?" Obito impatiently asked.

"Rin comes later." He calmly replied. "The enemy wants to know our aim. They won't kill her."

"What you're saying doesn't take Rin's safety to account!" Obito once again exclaimed. Rescuing Rin is our top priority!"

"Accomplishing the mission is an essential, even if it means sacrificing your comrade's life." Kakashi countered.

"But she was always there for us! She would heal us! If it weren't for her we would've be dead a long time ago!" Obito yelled.

"That was Rin's duty." Kakashi responded.

Obito then punched Kakashi in the face. "I hate you afterall!"

"I don't care if you do. I'm the captain and you must obey my instructions." Kakashi said. "That's why the rules say shinobi must supress their emotions. Emotions are unecessary."

"Are you serious?" Obito asked in disbelief.

Kakashi's eyes averted from Obito and simply nodded. Kakashi was thinking about his father and how he decided to choose comrades over the mission. Which costed him disgrace.

"I'm going to rescue Rin." Obito firmly said as he walked away from Kakashi.

"You don't understand anything. What will happen to those who break the rules?" Kakashi stated.

"I truly believed the White Fang was a hero. It's true that in the ninja world those who break the rules and regulations are called trash. But those who don't even care about their friends are worse than trash." Obito coldly said as he faced Kakashi.

Kakashi wide-eyed, didn't know how to respond. "If I'm that kind of trash, then I'll break the rules!" Obito said as he walked away. "If that's the idea of being a shinobi then I'll crush that idea of a shinobi."

They went their seperate ways after their big Kakashi jumped tree to tree he remembered the words Obito had told him about his father being a true hero and his deep meaningful words.

Obito found the cave where Rin was taken to. "Okay calm down, I can do it!"

"I'll clean up." One of the ninjas said. "Keep on doing the genjutsu and keep trying to get information from her in the meantime."

"Hidden Camouflage Jutsu." The ninja activated as he turned invisible.

"Okay lets go!" Obito said readying his kunai.

"Go where?" The ninja asked him as he appeared behind him.

Obito wide-eyed turned around and saw a kunai heading straight for him. Suddenly Kakashi appeared and slashed the ninja protecting Obito.

"K-Kakashi. Why did you..?" Obito shockingly asked.

"Well I couldn't leave a crybaby ninja alone right?" Kakashi said glancing at Obito.

The ninja jumped back a few spaces and turned invisible.

"Just as I thought, his scent is gone too. We can only know where he is by listening to faint sounds or rustles." Kakashi examined. Then he heard a footstep, "Obito look out!"

As Kakashi went forward to protect Obito his left eye got cut. "My... eye.." Kakashi winced in pain as he slightly pushed the cut trying to lessen the stinging.

"K-kakashi are you alright?" Obito asked worringly.

"Our opponent is skilled." Kakashi stated as his hand covered his left eye trying to keep to much blood from dripping. "He rid himself of the kunai with the scent of my blood on it flawlessly."

Obito's eyes were beginning to water. "Don't tell me you've got something in your eyes again. Shinobi don't cry. I'm not dead just yet." Kakashi lectured.

"I've always been an idiot who gets saved by others. I'm just a big mouthed drop out. But now I'll prove those weren't just empty words!" He proclaimed remembering the touching words he had told Kakashi.

The invisible ninja snuck up on Obito rushing from behind him, "Die!"

But the ninja's attack was blocked and Obito had succesfully stabbed the ninja. Obito had angry red sharingan eyes now!

"Obito.. how did you?" Kakashi uttered.

"What's with those eyes?" The ninja asked wide-eyed as he fell to the ground in defeat.

"From here on out I'll protect my friends!" Obito exclaimed.

"Obito, your eyes!" Kakashi addressed.

"Yeah, looks like this is the sharingan." Obito said as he stared at his palms.

"Tch." Kakashi winced in pain covering his left eye.

"Are you alright Kakashi?" Obito questioned worringly.

"Yeah, but looks like my left eye is done for..." Kakashi slowly said as he pulled out some of Rin's medical package."After treating my eye with this lets go hurry and save Rin."

"Yeah" Obito nodded.

"You are unexpectedly stubborn." The ninja stated as he held up Rin's face.

Just then Obito and Kakashi appeared. The ninja turned around, "You can't count on anyone these days." The ninja stood up and glanced at the two.

With the sharingan Obito saw Rin's chakura flow going wild. The movement was different then theirs.

"She's probably under a genjutsu." Kakashi added. "It's probably so they can draw information out of her quickly."

"Looks like your not just some typical brats." The ninja scoffed.

Obito and Kakashi engaged in a fight with the ninja. Obito could tell the moves he was about to make and encountered them while Kakashi slashed him on the back. The ninja fell face forward and the two ran to Rin.

"Release." Kakashi activated.

It released Rin out of her genjutsu. "Obito! Kakashi!"

"We've come to save you Rin. You're safe now!" Obito panted.

"I see." The ninja said standing up. "That was a nice combination, but you were just some typical brats afterall. I have you just where I want you."

"Earth element, Stone lodging collapse!" The ninja performed the signs and the rocks from above fell down fast.

They quickly ran toward the exit until Kakashi got hit by a rock and fell down. Obito rushed to Kakashi and quickly pushed him away. A second after a big huge rock landed on Obito crushing him.

The rocks stopped collapsing on each other. "Are you okay Rin, Kakashi?" Obito asked quietly.

Half of Obito's body was crushed by the rock completely. "Obito!" Kakashi ran to him and tried to push the heavy boulder off of him.

"Stop, its alright Kakashi. It doesn't look like I'm going to make it. My right side has been completely crushed. I... can't even feel it." Obito faintly said.

"Damn it." Kakashi frustratingly exclaimed.

"Theres... no way. Why?" Rin asked as tears dripped off her face.

Kakashi fell to his knees pounding his fists on the ground crying, "Damn it! Damn it! If.. If I had listened to you from the start, and we left to go save Rin, this would've never happened to you!"

"What kind of captain and Jounin am I?" Kakashi asked himself angrily.

"That's right. I almost forgot. I was the only one who didn't give you a present for becoming a Jounin, Kakashi." Obito continued. "I couldn't figure out what to get you , and I just thought of something... Don't worry it's not going to be useless luggage."

Kakashi looked wide-eyed at Obito increduously. "I'll give you this sharingan of mine. Regardless of what the village may think of you, you really are a great Jounin. That is what I truly believe." He said in a whispered like tone. "Please accept this. Rin use your medical ninjutsu to take out my Sharingan and transplant it into Kakashi's left eye."

Rin nodded as she wiped her tears away, "Kakashi, come here. I'll begin immediately."

"I'm going... to die, but I'll become your eye in order to see the future." Obito croaked.

Kakashi looked fiercely bursted out of the collapsed rocks.

"Still alive? Your a stubborn one." The ninja added as he stood up. "But in the end your still a kid. Why is a shinobi crying? Come on, you crybaby, its time to end this."

Kakashi opened his left eye and there appeared the transplanted sharingan.

"Kakashi... protect Rin." Obito faintly added.

"Yeah." Kakashi responded as he pulled out his sword from the back. Kakashi quickly rushed to the ninja and attacked him with the sword. But the blade was cut and crushed. Kakashi quickly performed his jutsu, Chidori and attacked the ninja. And finally it was over.

Rin was holding onto Obito's hand as his grip tightened. There appeared the ninja again. "Don't be scared Rin." Obito calmly said. Sure enough Kakashi was behind the dead man letting him go.

"Kakashi, Rin... Hurry up and get Rin out of this place. The enemy's reinforcements are coming."

"Obito..." Rin whispered. He let go of her hand but she reached for his back. "It's alright, so go!"

"Rin!" Kakashi's hand was reached out towards her. The enemy's reinforcements appeared and performed an earth fissuring palm jutsu.

"Rin! Come take my hand!" Kakashi yelled.

"Rin...!" Obito said.

Rin finally reached out for Kakashi's hand helping her up as rocks collapsed more covering Obito completely.

"Just when me and Kakashi were becoming friends..." Obito silently thought. "I couldn't bring myself to confess to Rin... I wish I had more time with everyone."

Kakashi quickly grabbed Rin and retreated on a thick branch. Rin noticed the ninjas surrounding them and a gasp escaped her lips.

"Rin, I'll hold them off, so hurry up and escape!" Kakashi instructed.

"But...!" She protested.

"I swore to Obito I would protect you. I will protect you... even if it costs me my life." Kakashi said.

"Kakashi..." Rin stuttered.

"Rin, Obito cared for you. He loved you, and you meant the world to him. That's why he laid down his life to save you." Kakashi said.

Tears fell from Rin's face, "Then, Kakashi, I think you should know how I feel about-!"

"I." Kakashi began. "I was once trash that abandoned you."

The ninjas suddenly lunged toward Kakashi and Rin. "Go Rin!" Kakashi yelled.

Kakashi hesitantly opened his eyes, "Am I dead?" He then looked clearly up and saw the night sky, "This is..."

"Looks like your awake now." Minato said glancing at Kakashi.

"Sensei how?" Kakashi abruptly sat up.

Minato held up the irregular kunai he had given Kakashi as a present, "The inscription on this kunai acts as a beacon for my space-time ninjutsu."

"So, the enemies..." Kakashi started.

"I took them all." Minato responded.

"Rin! What happened to Rin?" Kakashi perceivingly asked.

Minato pointed to the girl who was standing up front and was gazing at the sky. "I'm sorry, but I failed to make it in time, Kakashi. Rin told me what happened."

*End of Vision*

"Wow." I breathed.

"Are you crying?" Kakashi asked me a little astonished.

"S-Sorry." I tried to shake it off with a smile, "It was so touching."

"But I told you it would take a long time." He proved.

"You were a total jerk when you were little you know?" I huffed.

"Were." He emphasized the term.

Kakashi gazed up at the sky, "Because of Obito I've picked up some of his habits and because of him I've become a different person. He saved my life."

Kakashi looked at me for a bit and wiped my tears for me. "Don't cry." He pleadingly murmured.

"I'm very emotional." I explained. "It's just really touching."

"Yes. Your actually the only person I've told this story too.." Kakashi said.

"Well, it was an honor hearing it." I smiled realizing that he trusted me that much to tell me about his personal life.

He smiled back, "Thankyou for being you."

I blinked a couple times, "I think that's a compliment... so your welcome."

He laughed which made me smile. Who would've thought he was the jerkish little brat when he was a young boy.

"D-do you think you could take me to his memorial stone someday?" I hesitantly asked.

He pondered about it for a while and finally came up with an answer. "Of course."

I leaned in as our noses touched, "Thankyou, for trusting me."

Kakashi's eyes softened, "I love you." He then leaned forward and kissed me with deep passion.

"I.. love you too." I breathed.

**A/N**

So tomorrow I'm going to Palm Springs! so I'm leaving you guys with this chapter for now! I might be able to post some in about 2 days? Not so sure. But hope you enjoyed this LONGG chapter. This makes up for the days that I'm gone :D! Please write reviews! I love reading them! And I would like to see how I'm doing in writing my first story! And yes the vision is from episode 119&120 Naruto Shippuden. So if you would like to watch it go to .com and click naruto shippuden and then scroll down until you see the episode number! {BUT WARNING. IF YOU ARE THE TYPE THAT DOES NOT LIKE SAD HURTFUL SCENES... I SUGGEST YOU DON'T WATCH IT. IT MADE ME TEAR UP.. BUT WERE ALL DIFFERENT SO YEAH.}

Anyways~ I'll see you guys later! Bye!~

-XxShiningxMoonxX