(A/N: I asked the original author. Jack_FrostSMT on Discord if I could pick up his abandoned fanfic and continue it, and he said yes, And don't worry about the Power Rangers fanfic, I'll continue it, I'm just having creative block.)
The night was quite cold today. Who knew she had to work extra for Christmas? on her way to home, just looking at everyone excited on the streets. All she want now is to lie down in a comfortable bed and snore until the sun explode.
"Hey Leona Come and eat some grilled meat." A lady called Leona, she always called her to these events, everyone there is friendly and kind, but unfortunately she won't be able to do it today.
"I'm sorry, I'm really tired from work." Leona politely refused her neighbor. went home, tossed her bag on the mattress, and checked if everything was locked. After that, a nice shower and after that she lay down on the bed.
"At least tomorrow I can stay at home." Her eyes grew heavier, and without even realizing it, Leona was already falling asleep.
-----♡-----
She would wake up like any other day, but this room isn't hers, everything seems so rudimentary and old. She would see the surroundings by putting her head out the window, everything was surrounded by clouds.
"What in the goddman...?"
The air here feels much cleaner and more comfortable to breathe, no pollution at all, A sharp pain in her head started to make Leona's whole body shake in pure agony. Memories came to mind endlessly. Memories of a life she never had. Her name...here is Zenin Shiki
"Kumogakure..." That's the village she is in, it is actually surrounded by several clouds, the mountains brought a strange yet beautiful feeling to Leona.
[Welcome Host, I am the teacher system.]
A black screen with gold text colour appeared in front of Shiki, the shock almost made her fall to the ground.
[Unfortunately, a mistake happened between the two souls, Leona version from this world who is called Shiki, ended up in your original body while you came to this one, I am linked to this body, so you will be my new host.] The mechanical female voice echoed in her head. Today was supposed to be the first day that Shiki would work as a team 9 teacher.
[Please accept this compensation for my mistake.] The system screen then glowed faintly, causing a small gift to appear and open, revealing what is inside.
[Flower Breathing (Epic), Total Concentration (Rare), Nichirin Katana (Normal)]
"Did I receive a Demon Slayer pack? This is actually quite interesting if I'm not mistaken, this breath belongs to Kanao, isn't it?" The vivid information of Flower breathing passed through Shiki's head, the smallest details of her breathing imprinted in her mind, every step and movement as if she herself had practiced for years.
The change wasn't just in her memories, Shiki's breathing shifted instinctively, she felt lighter and her body stronger.
[Please come to the school to meet your students.] A shining yellow light was over a building, and the system was marking the place she needed to go, she remembered the way to the ninja academy, but this help was still welcome.
Upon entering the academy, she noticed the structure of the place, simple yet organized. A ninja, whom she remembered as Matsuda, was waiting for everyone to arrive, she would be the one to handle the students' information.
"Oh, you're here. Now with everyone here, let's start handing out your students' information papers so you can check everything again." The ninja would walk, handing the papers to the teachers, so Shiki took hers, three slips of paper, one for each student, two boys and one girl.
| Name: Yotsuki Rina
| Gender: Female
| Age: 12
| Specialties: Kenjutsu, Lightning Release
Yotsuki Rina, a girl from the Yotsuki clan, has black hair and dark skin. She's a bit short for her age, but makes up for it with a more muscular build.
----☆----
| Name: Yukio Kin
| Gender: Male
| Age: 13
| Specialties: Taijutsu, Earth Release Ninjutsu. Genjutsu
Yukio Kin, A civilian genin, a boy with black hair and white skin, a Taijutsu specialist who, even knowing his weaknesses, seeks ways to improve through Taijutsu and Genjutsu.
----☆----
| Name: Agtsu Kentaro
| Gender: Male
| Age: 11
| Specialties: Kenjutsu, Medical-Ninjutsu, Lightning Release
Agtsu Kentaro, black hair and dark skin, A civilian genin specializing in Medical Ninjutsu, having a Jonin mother, made him able to learn Medical Jutsu from a early age, having a great advantage in chakra control compared to others of his class.
----☆----
Shiki looked at those who would be her students, their specialties are diverse except in Nature Transformation, and the only things that are similar are two users of Kenjutsu, But having a Medical-Nin would be a great help to Leona, even if said medical-nin is a newly graduated Genin.
Shiki went towards the room where her students were, immediately entering, it was still full since no one came to pick anyone yet, calling their names, all Shiki's student's followed her towards a training camp.
"So, will you be our teacher? It doesn't seem like much." Rina spoke as if it were the most common way of first impression, which was somewhat expected considering Shiki was a civilian ninja while Rina was from a clan.
"So kids, talk about your likes." It's better to copy Kakashi's style since that's the only thing that came to her mind at that moment. They seemed bored and not at all interested.
"I want to be the strongest Kunoichi in this world! And show why Kumogakure is the strongest!" She said, patting her chest proudly, poor cannon-folder soul.
"I want to become a renowned Ninja and assume the rank of Raikage!" That's great, we have a Naruto among us, and the older boy seemed to be utterly proud of his conviction.
"I want to end hunger and inequality in this world!" This answer surprised Shiki, The boy who decided to be a medical-nin had a sweet smile on his face. This conviction is not a bad thing, but in this world it may be quite impossible goal.
[Agtsu Kentaro, Yukio Kin, and Yotsuki Rina are registered as students, do your best to cultivate their potential.] The system appeared next to Shiki disappearing shortly after.
"My name is Zenin Shiki, I like knitting and I also love barbecue." Shiki didn't know what to wear for the presentation, so she went with the basics.
They looked at Shiki in a way that judged her.
'These brats don't know how to be respectful, do they?' Already feeling a headache coming on, Shiki decided to leave it for later.
"Meet me tomorrow at training field 9. I'll let you know that it's a good idea to bring some bandages." Shiki gave a gentle smile, which in reality made her students uncomfortable. If they wanted to be disrespectful, Shiki would take that away from them with a punch.
Shiki returned home, sat on her bed, and delved into her own memories, searching for more about herself and her abilities.
She possessed the basic skills of a civilian like Body Flicker and Earth Wall Jutsu, the only thing that set her apart from other ninjas was that her Kenjutsu was always more advanced than theirs, and of course now she have Flower Breathing.