Naruto's Sexy Jutsu Was Taught By Me

[Fire Style: Fireball Jutsu level increased to LvMAX]

Lin Fan kept frantically dumping points into the technique until it reached its limit, at which point the status of the ninjutsu finally turned into an unmodifiable blood-red.

[Ding, congratulations to the host for upgrading Fire Style: Fireball Jutsu to LvMAX. You have gained the bonus status: Fire Style Affinity +10%.]

[Fire Style Affinity allows the host to use less chakra while unleashing greater power. The higher the affinity, the stronger the ninjutsu's power boost.]

Could this affinity boost really apply to all Fire Style ninjutsu?

Lin Fan was instantly overjoyed.

Does this mean that if his fire affinity reached 100%, even a Lv1 Fire Style technique could unleash the power of a maxed-out version?

And if he used skill points to max out a Fire Style ninjutsu while possessing a 100% affinity boost, would the power of that technique stack twice over?

He suddenly recalled a scene from the Fourth Great Ninja War where Madara used a B-rank Fire Style: Majestic Destroyer Flame that possessed the power of an S-rank technique.

That was a feat that required at least an entire squad of Water Style users to combine their efforts into a Water Style: Water Formation Wall just to barely withstand it.

Perhaps in the future, Lin Fan could also replicate that iconic, domineering scene where Madara's fire matched an entire squad of water users.

More importantly, Lin Fan had used nearly a thousand skill points to max out the Fireball Jutsu.

Yet, the remaining skill points column in the system remained at MAX, showing no change whatsoever.

As expected, cheating is fun for a moment, and cheating forever is always fun.

Following this, Lin Fan turned his attention to the other two ninjutsu he had obtained from the gift pack.

He said with full confidence: "Upgrade!"

[Congratulations to the host for upgrading Earth Style: Earth Wall to LvMAX. You have gained the bonus status: Earth Style Affinity +10%.]

[Congratulations to the host for upgrading Transformation Technique: Sexy Jutsu to LvMAX. You have gained the bonus status: Transformation Technique Affinity +50%.]

[Earth Style Affinity allows the host to use less chakra while unleashing greater power.]

[Transformation Technique Affinity allows the host's transformation to be more lifelike and last for a longer duration!]

[Displaying host system panel]

[Host: Lin Fan]

[Age: 12]

[Known Chakra Natures: Fire, Earth]

[Mastered Taijutsu: None]

[Mastered Ninjutsu: Fire Style: Fireball Jutsu LvMAX, Earth Style: Earth Wall LvMAX, Sexy Jutsu LvMAX]

[Mastered Genjutsu: None]

[Kekkei Genkai: None]

[Special Constitution: None]

[Chakra Reserves: 550~600 (Approximately 0.5 of Kakashi's reserves)]

[Skill Points: MAX]

My chakra is a bit low right now—only half of Kakashi's. That's probably only enough to spit out a tiny spark and make a small dirt pile without any detail!

Lin Fan glanced at the system panel and shook his head with a self-deprecating chuckle.

Just as he intended to head out to test the power of his current ninjutsu, the sound of the Space Gate opening suddenly echoed at the entrance.

"Lin Fan, you finally woke up! Haha, you look so ridiculous wearing my boxers."

A boy with golden hair, a sunny smile, three whisker marks on each cheek, and a trace of white ramen broth at the corner of his mouth appeared before Lin Fan.

It was none other than the future Hokage, Naruto Uzumaki.

Following Naruto's laughter, Lin Fan realized that he was indeed wearing nothing but a pair of ill-fitting red boxers.

The tight fabric clung awkwardly to his lower half.

"Are you really Naruto? Were we close before? Why did I faint? And where are my clothes? Why am I wearing these ill-fitting boxers?"

Lin Fan asked in confusion.

Naruto set down the packaged miso chashu ramen, stood on his tiptoes, and placed his hand on Lin Fan's forehead.

"You don't have a fever, so why did you forget everything? We're at the level of sharing boxers, how can you say we aren't close? I took your clothes and pants to be washed. As for what happened earlier, you really don't remember?"

Naruto then added with a mischievous grin: "You were talking all morning about how you were going to create the greatest transformation technique in ninja history, and you ran out early to find inspiration."

"Then you went to the roof of a bathhouse, accidentally slipped, and fell into the women's bath. By some coincidence, Sakura was soaking in the pool at the time."

"You know how Sakura's temper is. You got soaked, got a beating, and passed out. Luckily, I was there, so I managed to drag you out."

So that's what happened? But you said you were there too. If I went to the bathhouse to gather inspiration, what were you doing inside the women's bath?

Lin Fan gave a bitter smile as he pointed out the key detail in Naruto's story.

At the same time, he couldn't help but think: Is Sakura's flat chest even worth peeking at?

"Ahem, that's not important! What's important is whether you actually created that greatest transformation technique in ninja history. I want to learn it too."

Naruto immediately blushed and changed the subject.

[Ding, a tutorial quest has been issued: Teach Naruto the Sexy Jutsu. Reward: Uzumaki Constitution Lv1.]

Nani?

So, I am the one who teaches Naruto the Sexy Jutsu?

Lin Fan was taken aback.

What surprised him even more was the reward for completing the quest.

The special constitution of the Uzumaki Clan is an incredibly rare existence throughout the entire ninja world.

That means a longer lifespan and an infinite amount of chakra.

Is his trash constitution, which is roughly equivalent to 0.5 of Kakashi's chakra reserves, finally going to have a chance to change?

Lin Fan cleared his throat and said, "Naturally. I will teach you the greatest transformation jutsu in the history of the ninja world right now. I have named it the Sexy Jutsu."

"Soka! That sounds extremely interesting! Lin Fan, hurry up and show me, I want to learn, I want to learn!"

At this moment, excitement flickered within Naruto's clear, sky-blue pupils.

Lin Fan's mouth twitched slightly.

Heh heh.

With the likes of Teacher Sora and Yui-chan, the Japanese beauties he had seen in his past life, couldn't he conquer a little kid like Naruto?

Lin Fan immediately closed his eyes and clapped his hands together.

The meager chakra in his body surged rapidly once more as he shouted, "Transform!"

Poof.

A puff of white smoke drifted by.

Teacher Sora appeared, wearing a cutout black silk outfit.

She then called out in a coquettish voice, "Naruto-sama~"

Naruto immediately rolled his eyes back, nosebleeds spraying everywhere. "Sugoi! This really is the greatest transformation jutsu in the history of the ninja world! Lin Fan, hurry up and teach me, I want to learn!"

Lin Fan quickly dispelled the Sexy Jutsu and opened the Other-Dimensional Scroll.

He soon pulled out a magazine titled Detailed Guide to the Top 100 Teachers.

He patted Naruto on the shoulder and said leisurely, "Young man, I see that you have an extraordinary bone structure. I am now gifting you the latest source material. Take it and study it slowly; sooner or later, you will surpass me."

Naruto immediately took the magazine and began flipping through it carefully. Then, with his eyes glued to the pages and the corners of his mouth slightly upturned, he said, "Wow, this big sister is so pretty!"

"This big sister is so big!"

"This big sister is so pink!"

...Provided by the great Shenqi Xiao Sima, Naruto: Starting with Infinite Skill Points.