Three cousins and their best friend leave for a road trip, hoping for one final hurrah before one of them gets married. Their path crosses with that of two girls who are on a getaway of their own. Their plans are derailed after a suspicious death. Who was the killer and why forms the plot.

Mili is a motivational film about Mili, an introvert girl who is very depressed. But she finds it in herself to think of her nadir as but a stepping stone to success. She chooses to rise above the challenges and take back the reins of her life.