Retiring from a lethal black-ops syndicate fifteen years ago, former elite operative Lisa Miller runs a humble roadside barbecue stand in Riverford, prioritizing her teenage daughter Harley above all else. That cherished domestic peace evaporates when a ruthless corporate magnate's son targets Harley, attempting to run the girl down in broad daylight.
Intervening just in time to extract her battered child, Lisa unleashes her lethal martial training against the municipal syndicate. But when she uncovers that the local crime family is backed by the clandestine agency she abandoned, Lisa reactivates her legendary codename to wage total guerrilla warfare against her former commanders.
