All-Fiction: My Name Is Akame

Night Raid is the strongest group of assassins, and Akame is the strongest assassin in Night Raid.

After the Empire's rule is overthrown, her companions all die. Unwilling to go on living, Akame takes her own life and merges with a soul from the modern world, beginning a long journey.

Misaka Mikoto: She's supposed to be a Level 0, yet she can defeat the strongest Level 5!

The Emperor: She's the only one who dared to face my King's Army head-on, and she's also the strongest assassin!

Itsuka Kotori: She's the only Spirit who can't be conquered, and she even managed to defeat Ellen!