The microdrama begins with prominent businessman Rajveer Singh, seeking to avoid an arranged marriage, impulsively proposing a one-day contract marriage to hotel receptionist Tanya. Tanya, already engaged to CFO Tushar, initially rejects Rajveer, but their lives intertwine professionally and personally. Tushar publicly humiliates Tanya, ending their engagement, leading Tanya to reveal she "lent" him his career. In retaliation, Tushar abandons Tanya for Ananya, a betrayal orchestrated by his mother. Rajveer dramatically intervenes, declaring Tanya his wife to rescue her, revealing their "marriage" is a calculated contract, part of Tanya's elaborate revenge scheme against Tushar. Tanya, a cunning heiress, uses their marriage as a strategic corporate power play, driven by a personal vendetta. Rajveer defies his domineering father, Pratap Oberoi, by revealing his secret marriage to Tanya, leading to his disinheritance. Tragically, Tanya dies in childbirth, and Rajveer discovers her secret life as a billionaire heiress. Rajveer inherits her vast empire but later abandons it to live as a humble toilet cleaner, driven by his poignant past. Years later, a young girl, Sia, attempts to orchestrate a romance between her mother, Tanya (later identified as Shikha), and the enigmatic Rajveer, now a cleaner. Tanya/Shikha, a college chairwoman, proposes a six-month contract marriage to Rajveer for Sia's well-being. At a high-society event, Shikha publicly declares Rajveer her husband, sparking fierce class conflict. Rajveer, initially perceived as a struggling student, dramatically reveals himself as the CEO of a powerful corporate empire, settling the college's debt and flipping power dynamics. This revelation draws Shikha into his dangerous world, where his ruthless nature is displayed. Amidst the chaos, Rajveer's estranged son, Veer, confronts him over decades of abandonment, and his greedy sons from a previous marriage emerge to claim his fortune. Shikha reveals her marriage to Rajveer Singh was contractual, but a passionate confession of genuine love leads to a proposal for a true, permanent marriage, which she accepts, leaving the future of the fractured family and Rajveer Singh's relationships in profound uncertainty.

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