Beatrice Ferrara chose a flash marriage for her grandmother. Rafael Villanova searched for a fake marriage partner for business. They married and lost contact. One year later, Beatrice joined Rafael's company as an intern. Working together, they developed feelings, but were embroiled in "being married separately" due to unknown identities. After intrigue, interference, and misunderstandings, they recognize each other as flash marriage partners, resolve the crisis, and find love.