Embedded with quirky comedy and youthful romance, this fast-paced drama delves into the twists and turns in the life of Parvathi (Annie), a carefree 15-year-old whose happy life is turned upside down in a split second.
In a terrible twist of fate, she becomes witness to the cold-blooded murder of her entire family, by Jaganatha Varma (Narendra Prasad). With Varma and his goons determined to hunt her down and dispose off the only witness to their crime, Parvathi finds herself alone and afraid.
In a desperate attempt to remain hidden from the villains, she disguises herself as a boy named Thomas and starts living as a servant in a house of bachelors. One of the bachelors, Omanakuttan (Mukesh) discovers that Thomas is actually a girl. After hearing her story, Omanakkuttan and his friends try to help her. Will her new friends succeed in keeping her identity hidden from Varma? Can the police assist in bringing Varma to Justice?