Family Glory follows the rise and fall of the Ma family, a prominent business dynasty in Hong Kong. The story begins with the lavish wedding of two sisters-in-law, Yeung Man-wai and Ka-yee, into the wealthy Ma family. However, the celebration quickly turns into a battlefield as the patriarch's sudden legal troubles expose deep-seated greed, betrayal, and internal power struggles among the family members. As the Ma family's empire faces collapse, the women of the household—each with their own hidden agendas—must navigate a treacherous landscape of corporate espionage and personal vendettas. The series explores themes of loyalty, the corruption of wealth, and the lengths to which individuals will go to secure their status within a powerful, patriarchal clan.