In 1994, 16-year-old Formula One prodigy and self-taught engineer Domino Danger discovers a time travel device left behind by her late grandfather — a legendary racer and inventor whose mysterious death was ruled accidental. When her estranged brother vanishes and a message from 1969 surfaces, Domino must race through time to rescue him, stop a Cold War-era villain, and protect the legacy of the man who raised her — all without changing the course of history.