"They are trained assassins, stalking their most dangerous target yet... their father."
Romulus and Remus were picked up at an orphanage at a young age, raised together as brothers and trained to supersede every other CIA agents.
After a job, CIA agent Romulus is attacked and discovers that his surrogate father and boss is behind it. Remus, Elliot's other surrogate son, is blamed for killing in a neutral space, leading to a kill-on-sight order.
The wanted CIA agents Romulus and Remus try to find their surrogate father, Elliot, to understand why he set them up. But Elliot has taken refuge in a neutral space for spies and cannot be touched.