Light novel/light novel/magical girl
This world seems to be hugely different from what we know!
Magical girls and filth can be seen everywhere, technologies forgotten by mankind... And witches.
Magical girls are a new profession. Their main job is to fight against filth. Because the power of magical girls comes from their popularity, a profession called recorder was born.
The sun is a warm and powerful word.
"Eighteen is a good number. It's the sum of 369 and the product of 3 and 6 and 2 and 9, but it doesn't suit me."
The world line seems to be going back for some reason, and it behaves like a... Heavy rain falling from the sky?
"Good morning, Sister Recorder, please give me some advice today!"
Very healing (*^▽^*)