Perks and Getting isekai'd

"Well, you will only get to have one perk, and that too not overpowered. You can choose one base power, which I will adjust to the level of that world."

Noel sought confirmation to ensure his chosen base power would be compatible with the new world. "Hmm, so even if I chose to have the base power of Attack on Titan and go into the world of DBZ, you will adjust it to that world?"

The entity nodded in agreement, "Yes."

Making his choice known, Noel said, "Then I want to choose the base power of Demon Slayer because I think it's cool. And I've always wanted to be able to do that. Is this going to backfire on me?"

The entity reassured him, "It depends on how you train. I will adjust it so that you will be able to reach the peak and save the world, but it all depends on how you train."

Noel expressed his satisfaction, "Hmm, then that's pretty nice. I do want to know another thing, if I fail, what will happen?"

The entity explained the consequences, "You will have three strikes. After that, your soul will be erased for eternity."

Undaunted, Noel accepted the risk, "Oh, I'm okay with that."

The entity prepared to send him on his way, "Alright! Now I won't explain your other perks as you will know them once you get isekai'd. So do you have any other questions before I send you on your way?"

Noel expressed his gratitude and excitement, "As you have said, I'll get to know the other details after I go. I have no questions regarding that, but I do want to thank you for this opportunity and for making one of my dreams come true."

The entity acknowledged Noel's gratitude, "Well, aren't you nice! You are welcome, but it is your talent and efforts that brought you here. You committed suicide on Earth, which is why you had to take another test in the void. Otherwise, you would have come here directly after your natural death. Which is pretty rare, I have to say. Those who survive in the void always exceed expectations. Have fun doing your first job!"

Noel replied with appreciation, "Thank you."

With that, the world around Noel faded to black.

Ten years before Naruto was born, Noel found himself in a new world, awakening in a cave with minimal but sufficient light to explore his surroundings. He took in his small bed, a makeshift kitchen, and a wardrobe filled with training clothes.

Examining his reflection in a mirror, he noted his childlike appearance: around 5 years old, with slightly tanned skin, black eyes, and black hair. He wore a black T-shirt and shorts, his chosen attire. After a brief self-assessment, Noel set his focus on the mission ahead.

Emerging from the cave, he encountered a vibrant forest and heard the soothing sound of crashing waves. The environment suggested he might be on an island or near a coastal area. The thought of being in a world similar to "One Piece" crossed his mind, a series he wasn't familiar with.

The system integration process began, and as Noel accepted it, he gained immediate knowledge of its functions.

A message from ROB caught his attention, and he decided to play it.

[Hello Noel! Now you must be wondering where you are. Well, the system will explain it to you, so don't worry. Now, the reason for this message is to inform you about the perks. There were a total of three perks to be given, out of which one you already know about, so I'll tell you about the other two. The system is not a perk; it is here to manage you and give you missions. It will be with you until you are employed by me.

Sage Body: It provides you with massive endurance and chakra. It helps you improve, adapt, and overcome your training regimen. Basically, it gives you explosive growth.

All chakra elemental affinities and their elemental breathing styles. You can use them all.

Now, good luck on the mission and have some fun!]

Noel thanked ROB for the information and was intrigued by the perks. He understood that he was now in the Naruto world.

As he pondered the situation, questions arose. "Hmm, how does this world get destroyed? I mean, didn't Naruto save the world along with Sasuke? Or did the Ōtsutsuki clan descend? But wasn't Boruto all about saving that? That nut job did a bad job, didn't he?"

He accessed the system to check his current status:

'System, open status.'

[Name: ______

Age: 4

Rank: Civilian Child

Chakra: Not yet determined

Strength: F

Speed: F

Endurance: F

Skill: None yet

Weapon: None yet]

Realizing his current weakness in the context of this world, Noel contemplated his future role. He explored the system further, discovering four main tabs, one of which was greyed out. He chose to open the missions tab, eager to learn more about his new purpose in this world.