Not a Magical Beast, but a Magical Girl!
不是魔兽，是魔法少女！
Synopsis
Toka transmigrated!
She arrived in a chaotic world filled with magical girls and magical beasts, gods and demons, where the entire nation had fractured and multiple factions were locked in war with one another.
Just as she was searching for urban legends circulating online, trying every possible way to obtain magical powers and striving toward her dream of becoming a dazzling, carefree magical girl herself…
She suddenly discovered that she was already suffering from late-stage beastification. Before long, she would turn into a magical beast and be hunted down by magical girls!
Fortunately, she still had a System that could strengthen the abilities she possessed.
So she decided to strengthen both the beastification afflicting her and the magical beast skill [Time Devour] , and become the strongest magical beast!
Before strengthening: The magical beast devours its future lifespan to accelerate time, doubling its own speed.
After strengthening: Devour future lifespan, reverse time, and return to before the beastification began!
“Huh? So… it looks like I’m not a magical beast anymore?”
Toka rewound time and returned to being human, yet she still retained the upgraded supernatural skill.
In that case…
“Yes, that’s right. I was never a magical beast.”
“A magical girl!”
[Dark-themed magical girls, the idolization and commercialization of magical girls, and an alternate-history American Civil War setting.]