After the death of her parents, she couldn't take it anymore, living in Academy City. The darkness, the guilt that haunted her, it was too much. So Mikoto Misaka, Level 5 Esper, super powered Electromaster, left, going off to America to study in Gotham City.
1 year later, Mikoto returns to Academy City for unknown reasons, instantly seeking out all her old friends.. and reconnecting with everyone. However, at the same time, the Vigilante from Gotham City known as Batgirl is sighted in Academy City, destroying labs and infiltrating various organizations. Mikoto, who studied in Gotham for the duration of her time away, denies knowledge of what's happening.. however.. her friends begin to suspect that she might know more about this Batgirl, then meets the eye..
A Certain Scientific Omnitrix. Book 1. Alien Science
20 parts Complete
20 parts
Complete
Academy City. A large city in Japan that is comprised completely of research centers, colleges, high schools, middle schools, and elementary schools. 81 percent of it's population is comprised of students while 60 percent of students are super powered psychics created through Academy City's power development program called Espers. Mikoto Misaka is the third strongest Esper out of that 2.1 billion that dwell in Academy City, being also a prestigious student at the most high class all girl's school in the entire world. Naturally, having such high powers, she has faced many weird phenomenon within the city known for the weird and scientifically advanced. However.. her knowledge about the universe is challenged when she meets a particularly weak esper named Ben Tennyson, whose been living on the streets because he couldn't afford the dorm. And as Mikoto will soon discover.. Ben's true powers.. completely unrelated to his esper ones... are quite out of this world...literally.. ( Also known as とある科学のオムニトリックス Toaru Kagaku no Omunitorikkusu.)