Karen and Jack's unexpected romance blossoms within the confines of a mental institution. Their bond deepens as Jack becomes convinced that fulfilling his supposed destiny involves assassinating Elvis Presley. Together, they embark on a tumultuous journey fueled by love and delusion, exploring the thin line between passion and obsession. As they navigate their chaotic lives, the couple must confront their inner demons while chasing a dark mission that could alter their fates forever. The film explores themes of love, loyalty, and the quest for purpose against a backdrop of 1970s Hollywood.