When she woke up, Misaka Mikoto found herself in the 1980s, in a country that was falling apart. Her body had shrunk to that of a six- or seven-year-old, and her powers had reverted to their newly awakened level. With enemies closing in, a "magical upheaval" revealed the world of magic to her...
Her body may be small, but her mind is as sharp as ever: the esper from another world, Misaka Mikoto!
One-line summary: Biri Biri in the magical world
PS: The timeline begins three years before the main story, so Mikoto is three years older than the main cast. There are plenty of original storylines. She isn't trying to conquer the world; this is just a lighthearted slice-of-life story. I haven't decided on a pairing, but it definitely won't be with a guy.
