Araadhya, a strong-willed heiress and CEO of a rival company, fiercely opposes an arranged marriage while secretly investigating the 'accident' that blinded Karan, a heartbroken CEO. Their paths dramatically intersect when Karan, unaware of her true identity, proposes a marriage of convenience to Araadhya, who is desperate to escape her unwanted match. Their forced union is immediately fraught with tension and accusations, complicated by Karan's ruthless younger step-brother, Rishab, who murdered their father, blinded Karan, and plots Karan's murder to seize the family empire. As Araadhya races to expose the truth behind this conspiracy, their contract marriage deepens amidst corporate intrigue and hidden dangers. Karan, initially a captive, fights for survival and, with Araadhya's support, begins to reclaim his legacy, leading to the dramatic revelation of Araadhya's formidable identity as a rival conglomerate's CEO. However, a shocking, high-speed car crash leads to Araadhya's tragic death. Karan, regaining his sight through her donated eyes, is then accused of her demise by her enraged father. Amidst this profound grief and new threats, Araadhya's identical twin sister, Aarthi, awakens from surgery with amnesia, pregnant, and carrying her sister's heart, navigating a forgotten life and a husband she doesn't remember. Karan dramatically resurfaces, claiming stolen designs from Rishabh, only to discover his secretly wedded wife, Araadhya, is dead, and her identical twin, Aarthi, is now married to Shankar. This revelation plunges Karan into a quest for truth and revenge, further complicated by his suspicion that Aarthi's supposed daughter, Nisha, is actually his own. He relentlessly pursues a paternity test, uncovering that a powerful Patriarch orchestrated elaborate deceptions, including a fabricated identity for Araadhya (formerly Aarti), a forced contract marriage with Shankar, and the false claim of paternity over Nisha. Araadhya herself had grappled with her father's profound betrayal, learning her life-saving heart transplant came from her own sister, a truth her father concealed. Karan infiltrates a residence, confronts Aaradhya and Shankar, and reveals Nisha is his and Aaradhya's daughter. Driven by a burning desire for revenge for his murdered father and to reclaim his rightful inheritance, Karan confronts his brother Rishabh, accusing him of murder and fraud. The narrative culminates in Karan's desperate fight to reclaim his stolen CEO identity and unravel deep family secrets and corporate intrigue, seeking justice and his true love.

• U/A 16+
• Series
• tamil