줄거리

On her wedding day, kindergarten teacher Emma was sold by her fiancé Kyle, who was tangled in gambling debts, to the border group leader Santiago. She was forced to sign a one-year contract marriage and also became the nanny for his niece Sofia, who had developed aphasia after losing her family. While adapting to the dangerous world of the group, Emma helps heal the girl, and they gradually develop genuine feelings amidst numerous crises. Facing attacks from rival Valentina, ambitious brother Nacho, and deadly enemy Emilio, Emma sheds her frailty, learns to use a gun for self-protection, and together with Santiago, crushes their enemies' schemes, breaks the contract's chains, finds true love, and builds a complete family