설명
Butterfly is one of Project Delta's deep cover agents, no birth certificate, no social security number, a complete ghost. When her cover is blown and she is set up for a murder she did not commit, she is unknowingly led to her father's doorstep, a man she thought died 20 years ago. Codenamed Nightingale, her father was once a member of the very same Project Delta, a spy in the violent aftermath of the Cold War, and believes they are behind her setup. Trained to trust nothing and no one, Butterfly must decide whether to seek answers with the Project, or believe the man who betrayed her years ago.