Emma and Dave, a typical suburban couple with two kids, decide to add excitement to their marriage by trying out role-playing. During their playful exploration, Dave accidentally uncovers Emma’s hidden identity as a skilled assassin. Shocked and intrigued, Dave must grapple with the revelation while Emma faces the challenge of keeping her dangerous past from endangering their family. As they navigate this unexpected twist, their relationship is tested in ways they never imagined, blending action, comedy, mystery, and drama in an exhilarating tale of secrets and survival.