When a wealthy real estate company, backed by a powerful minister decides to build a township in a reserve forest area, it cuts off access to the water body to the elephants living in the area, endangering their lives. An eco-warrior decides to fight for their cause at a time when nobody else would.

Ten-year-old Sembi and her grandmother Veerayi, an apiarist, live peacefully amidst nature in the hilly regions of Kodaikanal. They lead a beautiful life until three influential miscreants shatter all their dreams. After a tragedy the two escape and board a bus, whose Passengers from different walks of life try to help bringing justice to the duo.

A pantry boy falls in love with the touch-up girl of an actress travelling on his train, but an incident turns the train into an unstoppable force posing a threat to the passengers, and the romance.

The story revolves around a mahout and his trained elephant.

To avoid getting into an unwanted marriage, Mynaa escapes with her childhood love, Suruli, and plans to marry him. Along the way, they face many problems and fate has something drastic in store.