Section Null is capable of being anywhere and anyone. Not even the brass at the tippy top of Starfleet can be trusted. Andorian spy Lyna Taval and ex-bomber Harry Deubert only have each other to rely on, but both of them are wanted by their enemies...and by each other. And that complicates things. Chased to the edges of the quadrant, there's only one course of action left for them both: to take the fight to their greatest betrayer, the rat laundering latinum in reds shirts' corpses for a mysterious end game-Chip Miller. But the rot in Starfleet runs deeper than one man's involvement, and death flirts at the edge of every shadow.