EVE is a member of the Eve Defense Force and the main protagonist of Stellar Blade.
She hails from an alien colony where humanity has taken refuge, arrives on Earth in a catastrophe. When the 7th Airborne Squadron began an operation to retake the planet from Naytiba, a ferocious shocking assault decimated the force. With her chances of survival extremely slim, EVE is rescued by a scavenger named Adam, who leads her to Xion, the last surviving city on Earth. With the backup of an engineering consultant and an machinist named Lily, EVE vows to continue her mission to annihilate Naytiba once and for all.
Nicknamed "Angel" by the surviving inhabitants of Xion, EVE explores dangerous realms, revealing more surprises at almost every step. And as she does so, it becomes clear that she is facing more than just a fight against a formidable enemy force... her values and everything she has stood for are called into question.