Dusk is a Rebel; and like the other Rebels she willing to do anything she can; to defeat the tyrant that has taken over her former home, Two-leg Place. She is delighted and honored when she is chosen to "defect" to the Loyals, in order to assassinate this cat. But when the two finally meet, Dusk has realized she has fallen in love with the cat, which she has to murder. Dusk begins to wonder if it's possible to change him or if she'll have to carry out the murder of a cat, she once labeled as a monster?