Karthik, a charming young man, falls head over heels for Shanthi the moment he sees her in a lift. With his wit and sincerity, he manages to impress her, and it seems like love is blossoming between them. But just when everything appears perfect, fate intervenes with an unexpected and heartbreaking twist that tears them apart.

Desperate and unwilling to accept his loss, Karthik discovers a way to travel back in time. Armed with the knowledge of what went wrong, he attempts to alter the course of events and rewrite their love story. But time travel comes with its own set of rules and consequences. Every change he makes creates new complications, and the more he tries to fix things, the more tangled the situation becomes. Will Karthik succeed in his quest for love, or will he learn that some things are beyond even time's control?