Recently, she has started reading Naruto manga.
As someone who has a rather hectic life as a medical student, she has recently gotten herself a hobby of anime and manga.
At first, she had thought that anime was just weird cartoon. But when Jujutsu Kaisen's infectious wave came, she ended up discovering a completely new world in her boring and taxing life.
She finished a lot of animes, and it was time for the Big Three. As Naruto is the the most famous and not as big as One Piece, she decided to start with it.
She couldn't. She got scared by the sheer number of episodes.
That's why, she has started reading the manga. The Chunin Exam has just ended. Naruto has just defeated Gaara. Third Hokage has just died. And she couldn't help but feel for Gaara and Third Hokage.
*Riiiiiiing*
Her alarm buzzed, and she got startled. She hadn't noticed that she spent the entire night reading.
'Arrrrgghhhhh! I have to submit the assignment today!'
Just as she got up from her bed, exhaustion came over, and she died.
-------------------------
"Huh?"
She found herself in a park, where she has fallen head-first from the swing.
'Wait... How do I even know that? Who am I... ah. I have become Sakura? In Naruto world?
So this is isekai reincarnation, like Rimuru?'
She got up from the ground and started swinging again.
She was awfully calm about this.
She tried to remember everything, and she found out certain things.
'It seems like I reincarnated as Sakura six years ago, and just unlocked the memories of my past life after hitting my head.'
Afterall, she wasn't feeling like anything was wrong. Her body felt like her own. Her introvert behaviour was exactly the same as her own behaviour in her past life was.
In fact, she has always felt like something was missing, and now that she has the memories of her past life, she finally felt complete.
And though this was a dangerous world, she was relieved that she doesn't have to slave away on assignments and hospital duty anymore.
Instead of the boring and stressful life of a medical student, being a ninja and doing cool things sounds more interesting.
An exciting life is coming for her from now on, with supernatural abilities!
'Ninja world, here I come!'