Mantra

A young woman who relocates to Hyderabad for a software job, Mantra has faced loss and relies on new arrangements after years in hostels. She is determined, wary of dangers, and gradually uncovers a hidden connection to the elderly couple. Her sanity is tested as she navigates pursuing threats and the truth about her origins.

Mantra's ex-classmate turned police officer, Vijay rekindles their friendship and introduces her to his family with an eye toward marriage. He believes in Mantra and investigates the apparent threats, ultimately revealing crucial evidence about the house. His evolving trust with Mantra drives the emotional arc alongside the thriller.

The elderly patriarch who welcomes Mantra into the home and shares a complicated past with his own twins. He dies at the hands of his brother under a web of family intrigue. His memory becomes a focal point for the motive behind the haunting and the murder plot.

Ramarao's wife is a maternal figure who accepts Mantra as a daughter and sustains the household. Her fate and the loss she endure contribute to the house's dark history, fueling the brother's murder plan.

The brother who orchestrates the killings, driven by envy and greed, ultimately attempting to seize the house's wealth. His actions ignite the house's deadly confrontation and Mantra's peril.

Ramarao and his wife's other daughter, Anjali, is killed in a past accident. Her loss sets off the family rift and later becomes a key element in the father-daughter revelation central to the plot.

The taxi driver who initially offers Mantra a paying guest option, a link to the employer's plan and an entry point into the house's past. He becomes a thread connecting present danger to the old secrets.