Boni is an love story laced with action elements and has a raw mafia backdrop with an underline fun elements. Watching Boni will be like reading a Chandamama katha. In which, Sumanth is an youngster who wants earn money. He joins mafia and their plans go wrong. He is a low level guy in the mafia pyramid. He has small goals in life and The rest of the movie is how he reaches his goals.