Ranks, fights and the night everyday life? -

"Ahh !!", Mikan rushed through the apartment, panting. "I can't find it! I'm late! What a shit !!" Jana, her tenant stood there and watched her with interest: "What are you looking for?" "EVERYTHING !!" Mikan went to Konoha high school and theoretically it should already be there! "If you're looking for your satchel. It's here. I washed it." "Thank you!" Mikan gasped, grabbed her satchel and disappeared in a cloud of smoke.
"She just can't get used to it.", Jana mumbled.
(at school)
It was sports day at school and everyone was wearing sports suits. Except Mikan. "Mikan! Everyone should put on their sports gear today!" "Yes, yes, yes! Give me a minute!", Mikan ran away quickly and came back with a black and blue combat suit. "That's ..." "I know. A battle suit!" The teacher ignored her now and Mikan stood in the shade of a tree to watch the others warm up. "Mikan!", Called a blond-haired girl, "you should warm up!"" No, Bock ", Mikan looked at her disinterestedly and just had not very nice thoughts. The blonde turned away cocky and stalked away. When the first competition came, Mikan beat everyone by far. Actually, she should go to the academy But there was no place at the moment and so she should go here for a few days now because she had compulsory schooling. At the end of the day everyone was completely exhausted except Mikan. She ran home quickly, changed her clothes and dashed to the training ground. There someone was already standing and seemed to be waiting for her. It was Sasuke ?! "What are you still doing here? ", Mikan asked suspiciously." I've been waiting for you! ", inside Sasuke was totally angry and would have loved to kill Mikan." I want to fight you again and this time I will NOT hold back. "Mikan looked at him confused." Why do you want to fight me? I just want to train! "" Because you beat me and it won't happen again !!"Mikan was a bit irritated, but agreed. Sasuke activated his Sharingan and hit Mikan. This awakened the fighting spirit! She took out some weapons and performed a mysterious jutsu. The weapons did not miss their target and nailed Sasuke to a tree Sakura, who just came by and saw the two fighting, screamed at the top of her throat: "SASUKEEEEEEEEEEEEEE! ", and wanted to rush to his help. Mikan held her back by hanging Sakura from a tree. The two Genin hung there, fidgeting like two little children and looking stupidly out of the laundry. Mikan stood there and almost couldn't breathe more, she had to laugh, "you look so funny how you hang there! Come on, I'll help you down! She quickly pulled the shuriks (?) Out of the tree and put them back in her gun bag. "As compensation, I'm going to invite you to dinner and this time I'm not leaving either," she assured me. When they got to the ramen stand they saw Naruto. He had probably already eaten a lot and was now thinking feverishly how to pay for it."Hi, Naruto! Do you want to eat with us? Walk on me.", Mikan said gently. She had already got plus points at Naruto! The blond boy immediately sat down again and ordered the whole menu again. Sakura held back and ordered a small portion and Sasuke just took something, since Sakura also ordered for him. Mikan watched with fascination as Naruto ate one soup after the other and so the evening went by in a flash. When the ninjas parted ways, they were all fed up, even Naruto.
A few days later:

Finally a place in the academy was free and Mikan no longer had to go to this boring high school. When she came into class she was shocked, a boy her age waved a wooden sword (...) around in front of a classmate's nose. "You shouldn't do that, otherwise someone will be injured!", Mikan suddenly stood behind the sword-bearer. "Ha! That should be it too! He's the villain and we will-" He didn't get any further because Mikan knocked one off and when he was knocked out. went down his wooden sword broke!Iruka, who just walked in, looked on in shock: "Mikan won't get his way into our academy! Didn't anyone tell you that?" Mikan looked at him with cold black eyes and said threateningly: "A little more gratitude, please. The guy wanted him there, "she pointed to the one boy," kill him! I just stopped him. "" Is that right Juky? ", Iruka seemed to have little faith in her. "YES! Happy now! He's the bad guy! The girl hit me really hard!", He pointed to Mikan and made a grimace. "That's enough now! As a punishment you have to clean up the park and now we're going to start with the lessons!" When the test was over, Iruka said that she had already passed the genin level (^^)! Where should she go now? She has never had a mission and has never officially fought, but was already at least the Chu-nin rank!
(completely somewhere else; behind the seven mountains, near the seven - you already know ^^)“Interesting!” Itachi started on a small inconspicuous book and read it hastily. It was a book about creatures of the night ... and forbidden. All night owl skills and how to activate them have been listed here. Itachi muttered "very interesting" again and disappeared into the night ...
(Konoha Gakura)
Mikan had no idea what dangers they should face ... she happily ran through Konoha-Garkure to tell everyone that she was now in Team7!
"Julia! I'm in Team7 !!" Her tenant covered her ears and wondered how Mika's lungs were built,> Maybe her whole body consists only of lungs? <Mikan meanwhile ran on to the ramen stand where she shouted the same message again in double (!!) volume! Naruto started up, startled. Sasuke stopped training briefly and Sakura who was watching him winced and now everyone thought how Mikan could get so loud. She took the megaphone down and saw that Naruto had choked in shock and was already turning blue.She quickly knocked him on the back, but did not consider that Naruto was still a child her age and first hit him against a wall. “I'm so sorry! I didn't mean that, really!” Naruto slowly got to his feet, but he didn't look angry. "It doesn't matter!" He said and smiled at her. She smiled back and ordered a soup too. "I'm really happy to have joined your team. I don't know the others that well and besides, they're all so old (...).", She said if they'd devoured the soup. Naruto could only nod as he was already on his third and looked like he hadn't eaten for several years. "Sakura and Sasuke also came because they were supposed to go on a mission tomorrow. Mikan looked at the three questioningly:" What is a mission? So I mean what do you have to do? "" Um ... well, we get an order, for example we have to get a scroll from another village. ", Sakura tried to explain it to her." Oh!It is easy! ", Mikan laughed and thought about what she had already stolen on her long escape. Sasuke looked at her suspiciously and decided to keep an eye on her during the mission.
"We'd better pack our things now!", Sakura got up and everyone went home.
(In the morning)
"Tomorrow everyone together!", Mikan looked very fit, but the others were still pretty sleepy. Then Kakashi appeared: "We got a pretty difficult mission ...

I can only say 1) it turns out differently and 2) than you think ^^