Boo (2023 film)

Chapter-1: Hiccups

Vasanthi is a journalist looking for a new single portion for rent. After a failed deal with the broker at midnight, she finds out a portion and joins immediately. Before entering the portion, the landlady asks a weird question: Does she get hiccups? Vasanthi casually says no, but sometime later, she weirdly starts getting hiccups, which eventually turn into paranormal activities around her, leading her to die in front of the landlady. The landlady puts a to-let board on the house again.

Chapter-2: Soul Trapper

Malavika just had a successful traditional date. While coming home, she accidentally kills an old man and his grandson. Terrified, she rushes home. Then she finds out their souls are following her, and finally, they get her soul trapped in the home.

Chapter-3: Uninvited Guest

Janaki "Jano" is overjoyed because her friend accepted her love proposal. Then, she unexpectedly felt the presence of paranormal activities around her. A video came to her phone showing a woman asking for help to save her and her boyfriend, who was in a haunted house. She tries to share the message with her boyfriend, but she realizes someone is watching her through her phone. Suddenly, a mysterious ghost kills her.

Chapter-4: Athma

Akash, a paranormal scientist, and his girlfriend Meera visited a haunted bungalow, where he tells the story of the bungalow. In 1961, a Zamindar appointed four bodyguards for his daughter, who was very beautiful in the town. One day, when the Zamindar goes out of town, the bodyguards brutally raped and killed the daughter. When they are about to stage the death as a suicide, the Zamindar catches them. Then, the Zamindar severed their heads and left the town. From that day onwards, there is a belief that the girl and the bodyguards' ghosts are roaming around the bungalow. Akash is excited to prove the ghosts are in the bungalow, while Meera does not believe in ghosts. She agrees to come along with Akash to prove there are no ghosts. After entering the bungalow, they experience strange incidents. Finally, the bodyguards' ghosts appear and kill Meera in front of Akash.

Some days later, the depressed Akash, with the force of his mother, talks with Vasanthi and Malavika on a traditional date for an arranged marriage. Then, it is revealed that Meera's ghost, who is always around him, became possessive and killed those girls. Later, when Akash accepts Jano's proposal, Meera kills her as well.

Present

The book's ending reveals that one of those four girls is Akash's bride, who is going to be killed by her. Then all feels tense, but Kaira suddenly reveals that it is a prank video and announces the party has ended.

The next morning, Kaira realized that her friends had been killed in an accident before coming to her house. She was actually with their ghosts throughout the night, which leaves her stunned. Some days later, Kaira gets a match through her parents. There, she recognized Akash as the groom, and tells his profession before he speak. Then the film ends with a surprised Akash, asks how do you know? ^{[citation needed]}