And the one to become the love interest to Sarutobi Y/n is...

Temari!!

Anyway...back to the story!

Y/n: Are you sure you want to stay for now Naruto?

Y/n, Sasuke, Sakura and Kakashi were looking at Naruto.

Naruto: Yeah just go on without me!

Some days had gone by as Team 7 were going to go and escort Tazuna to the bridge so he can start his work on the bridge.

Kakashi: Okay then. Make sure to try and catch when you want to come

Naruto: Okay Kakashi-Sensei!

Naruto waves them goodbye as Team 7 start to escort Tazuna over to the bridge that he is going to be building on.

Y/n: Woahh! This place is absolutely massive!

Kakashi: Hopefully nothing bad will happen when we guard Tazuna

They continue to walk until they stop as they look to see a pile of bodies on the ground.

Y/n: *Shocked* W-what happened...?

Y/n turns to Tazuna who is just looking at the bodies in absolute horror.

Tazuna: T-they....they were my workers...

Kakashi takes out his kunai as Y/n takes out his chakra blades.

Kakashi: Everyone! Protect Tazuna!

Y/n, Sasuke and Sakura stand in a triangle formation as they protect Tazuna while Kakashi looks around.

Sakura: W-what is going to happen...

Y/n: Definitely something. Sasuke be on guard.

Sasuke: I am. Don't worry about me.

Suddenly, Mist starts to cover the area as they get on guard

Y/n: Mist? That must mean-

A clash was heard as Y/n turns to see three Zabuza as one of them had already clashed with Sasuke

Y/n: [Water Style: Water Bullet jutsu]

Y/n breaths on as he spits out two Water bullets which take out the other two Zabuza clones as Sasuke deals with the last one

Zabuza: So....I guess we meet again then...

Zabuza and the Hidden Mist tracker ninja both just spawn in from the Mist.

Y/n: Zabuza. You have returned.

Zabuza looks towards Y/n

Zabuza: If it isn't the kid. You won't be lucky and survive this time.

Y/n smiles

Y/n: We will see about that.

The battles start as Sasuke goes up against the hidden Mist tracking ninja while Y/n goes up against Zabuza and Sakura is just absolutely useless.

Evening, Naruto does arrive acting like a hero as he goes on to help Sasuke to defeat the Hidden Mist tracking ninja

Y/n uses his chakra blades as he adds more chakra to them as he gets some solid hits on Zabuza.

Zabuza: He wasn't able to touch me just a couple of days ago....what happened?

Zabuza goes in for a slice on Y/n but its gets blocked....by Hatake Kakashi

Kakashi: *Smiles* You can't be taking all the fun now...can you Y/n?

Y/n smiles

Y/n: Of course not! Kakashi-Sensei!

Y/n and Kakashi go side by side as they burst towards Zabuza

Y/n: [Shadow Clone Jutsu!]

Y/n creates a Clone that shoots him even faster towards Zabuza

Y/n: Haaa!!

Y/n swipes at Zabuza as he just slashes at his right arm causing some blood.

Zabuza: You.!!

Zabuza tries to swing at Y/n but Kakashi comes in with his kunai as he starts to engage in combat with Zabuza while Y/n turns and sees a opening for a jutsu.

Y/n: Time to show the jutsu that I have been working on for the past few days!!

Y/n starts to the hand signs as he breaths in

Y/n: [Fire Style: Fire Serpent Jutsu!!]

Y/n breathes out as fire shaped like a Serpent goes towards Zabuza as it directly hits him.

Kakashi is in shock

Kakashi: He created a jutsu...!? At his young age?!

Kakashi jumps towards Y/n as they both look in Zabuza's direction.

Y/n: Now to finish hi-

A bone-chilling aura can be felt as Kakashi and Y/n look to Zabuza but turns out it isn't even Zabuza as he is also looking

Kakashi: This aura.....it must be!!

Y/n: What is it Kakashi?

Kakashi: Naruto....is using the nine-tails chakra!

Y/n: Nine-tails? What even is that? Wait...you mean the thing that terrorised the village all of those years ago!?

Kakashi: Yep. And I'm worried that the seal will break

Kakashi pulls out a scroll as he smears his blood on it.

Kakashi: Y/n...we have to end this fight! Right now!

Y/n: Alright!!

Using the scroll, Kakashi is able to summon a bunch of dogs that eventually find and hold Zabuza

Y/n: Awww! Dogs!

Y/n goes to pet one

Kakashi: *Shouts* Y/n!!

Y/n freezes as he looks at Kakashi

Y/n: Yes Kakashi-Sensei?

Kakashi: No petting the pets on a mission

Y/n: *Sighs* Yes Kakashi-Sensei....

Kakashi then turns and looks at Zabuza

Kakashi: This is the end for you...Zabuza Momoichi.

Kakashi creates some sort of lightning jutsu in his hand as he thrusts it at Zabuza. But....

It doesn't kill Zabuza but kills...

Y/n: Haku?!!

Y/n looks as he sees Haku just looking at him

Haku: Y/n...

Haku stops to speak as his head lowers

Y/n: No way....

Zabuza takes full advantage of this as he grabs his sword and tries to slice Kakashi but Y/n blocks it with his Chakra blades.

Y/n then kicks Zabuza as he gets sent back. Y/n grabs Haku as he lays him on the floor.

Sakura: Naruto....where is Sasuke?

Naruto doesn't say anything as he looks down at the ground

Sakura goes over as she sees Sasuke lying down on the floor

Sakura: *Cries* No....!!

Meanwhile, Y/n and Kakashi were combining their strengths as they were able to overpower Zabuza and cause him to be unable to use his arms

Y/n: Its over Zabuza...

As Y/n says that he turns and sees a bunch of people showing up with one short person infront of them

Gato: Move aside Zabuza. We will be the ones to take down Tazuna

Gato turns as he sees Haku's corpse lying there.

Gato: Ha! Serves him right! He injured me!

Naruto was quite angry as he turned to Zabuza

Naruto: Are you just going to let this happen?! Haku died for you!! He done everything in his power to protect you!

Y/n: He told us that his dream was to protect the person he loved...he really wanted to achieve that!

Y/n and Naruto turn to Zabuza as they see he is just crying.

Zabuza: Your words...cut deeper then any blade...

He turns to Naruto

Zabuza: Can I have your kunai

Naruto passes Zabuza his kunai as he rips off the cloth covering his mouth as he puts the kunai there.

Zabuza: For Haku.

Zabuza blitzes at Gato's forces as he just mows down anyone who gets in his way until he makes it to Gato

Zabuza: Me and you....are going to hell.

Zabuza stabs Gato as he kicks him into the water.

Zabuza: Thank you for everything....Haku

He smiles as he drops down to the floor. Y/n and Kakashi walk over to Zabuza

Zabuza: Do you guys mind if I see Haku one last time..

Y/n nods as he and Kakashi pick up Zabuza and bring him to Haku as they both lie there until Zabuza closes his eyes.

Timeskip

Naruto and Y/n buried Haku and Zabuza together as they both said their prayers.

Y/n: Lets go and see the others

Y/n and Naruto walk over as they see that the bridge has been fully built and now Team 7 were getting ready to leave.

Tazuna: Have a good and safe journey back!

Tsunami: Thank you for putting hope in everyone

Y/n: *Smiles* Its okay!

Naruto pats Inari on the head as he was crying.

Naruto: Its okay to cry Inari.

Inari: *Sniffling* I-im not crying...

Team 7 wave as they start to walk off

Y/n: So you died and came back to life Sasuke?

Sasuke: No. I was just knocked out from all of the senbon

Y/n: Oh...

Tazuna: This bridge will be called the Great Naruto Bridge to signify the strength Naruto gave us...

Thanks for reading! Chunin Exams next up!!

Who do you guys want to train Y/n?