A young woman falls deeply in love and marries a charismatic, wealthy man, believing she has finally found her ultimate happy ending. However, her domestic bliss is instantly ruined by the suffocating, omnipresent shadow of his gorgeous ex-wife, who tragically died under highly ambiguous, suspicious circumstances. The new bride begins discovering eerie remnants of the ex-wife scattered across their grand home, feeling an escalating, paranoid sense that she is actively being replaced or hunted. As she investigates the true nature of her husband's past, she uncovers a chilling pattern of manipulation that turns her marriage into a trap.