My Wife Is My Guardian

He storms a wedding to win back his cheating ex, but a mix-up lands him in the wrong hall, where he accidentally proposes to a mafia heiress jilted at the altar. Moved by his courage, she accepts, pulling him into a shotgun marriage. As hilarious misunderstandings unfold, a ruthless rival family targets them, exposing dangerous secrets behind their identities. Can an ordinary worker survive his mob-boss wife's lethal world, or will the crossfire destroy them both?