In the rajasthan, where the sun sets over golden fields and laughter fills the air, three inseparable friends share a bond sealed by childhood engagement: Ansh Singh Rathore and Arshia Solanki. Their future seemed bright and intertwined, a love story waiting to blossom. But when tragedy strikes and their families are torn apart, innocence shatters, leaving only echoes of a past they can't forget Years later, Ansh, now a successful CEO in the bustling city of Mumbai, hides behind a facade of ambition and success. Bound by a promise to his father, he feels compelled to protect his family-his cousin Ishvik included-even though his heart harbors resentment for him. The weight of their shared history looms large as he navigates his new life. Ishvik, the charming model, is tormented by guilt, believing that his family's demise rests on his shoulders. As he strives for fame, the shadow of the past threatens to consume him, leaving him caught between loyalty to Ansh and his own deep-seated remorse for leaving Arshia behind. Arshia, fierce and vengeful, has become a talented photographer driven by a singular mission: to make those who wronged her pay for their actions. Growing up without Ansh and Ishvik, she has vowed never to let anyone escape the consequences of their deeds. As memories of their childhood engagement haunt her, she struggles with feelings of betrayal and abandonment. When fate finally brings them together again, years of resentment, revenge, and unresolved emotions boil over. Secrets and truths long buried begin to unravel, revealing the real reason behind their families' tragedies and the dark misunderstandings that have kept them apart. In a gripping tale of love, guilt, and redemption, will they be able to confront the ghosts of their past and forge a future together? "Kho Gaye Hum Kahan," where the past is never truly forgotten, and the future hangs perilously in the balance.