Young-ju, a master of deception, manipulates her way out of parole and onto a train bound for her sister's wedding. On the train, she misidentifies Hee-chul as a troublemaker and, as she's trying to retrieve a stolen engagement ring, she's left behind and forced to seek help from his family, who mistakenly believe she's his fiancée.
Too Beautiful to Lie
A charming scam artist poses as a man's fiancée, blending into his family's life while he's away, leading to unexpected and humorous consequences.