A Chilling Tale of A Haunted House

Certainly, here's the story of the movie in standard American English:

The film begins by showing a very old, deserted house. Recently, a family has moved in – a couple, a husband and wife, and their daughter. However, the daughter starts feeling uneasy. She's afraid to sleep alone, claiming there's a malevolent presence in the house, perhaps a devil or demon. Her mother reassures her, urging her to sleep comfortably and dismissing her fears as mere illusions. The daughter reluctantly agrees, and her mother leaves.

As the child tries to sleep, she can't shake off her unease. Suddenly, the door to her room opens on its own, which terrifies her. She closes the door, but it opens again. To her horror, she discovers a menacing demon with red eyes in her room. The demon attacks her, grabbing her legs and dragging her away while closing the door. All that can be heard are the child's screams.

To everyone's astonishment, the next morning, the child reappears. She goes to the kitchen, and her father asks her to have breakfast. However, the child, now transformed, grabs a knife and viciously attacks her father, stabbing him repeatedly. Her relentless assault eventually kills him. When her mother comes out and witnesses the gruesome scene, she realizes that her daughter is possessed by a demon. The devil has taken control of her, and she appears terrifying, with black eyes, a pallid face, and blood oozing from her mouth. The possessed child attacks her mother as well, leading to her tragic demise.

A few days after these horrifying events, two individuals arrive at the house, invited by an enigmatic man. These two are paranormal investigators, Jack and Jonathan. Jack relies on advanced technology for his investigations, while Jonathan uses more traditional methods. There is a stark contrast between their beliefs, with Jack skeptical of ghosts and Jonathan more open to the supernatural.

The mysterious man gives them a file containing the history of the house and explains that it's a 200-year-old haunted house. Previous occupants have met strange, gruesome deaths, and nobody has lasted more than three days. He informs them about the initial family who moved in, including the daughter who became possessed and killed her parents before dying herself in the attic with knife wounds.

The mysterious man offers Jack and Jonathan a deal: stay in the house for three nights, investigate the paranormal occurrences, and receive $50,000 as payment. They accept the offer, and the man takes their car keys and phones, leaving them locked inside the house.

Jack and Jonathan begin their investigations separately. Jonathan believes he can see and communicate with ghosts, while Jack relies on scientific instruments. As they explore the house, they encounter eerie phenomena. Jack notices unusual activity in a room and investigates, only to be locked inside by the door, seemingly of its own accord. His scientific equipment registers inexplicable high-frequency readings.

Meanwhile, Jonathan, conducting his own rituals, manages to contact some spirits. He even taunts Jack for his skepticism. However, they both sense that the house is teeming with supernatural entities.

One night, Jonathan sets up a protective circle, hoping to shield them from malevolent spirits. Jack explores the basement and discovers a blood-stained symbol on the wall, identical to what he had seen in a photograph earlier. The image depicts a vengeful demon with red eyes. Jonathan begins communicating with the spirits, and they feel a sinister presence. The spirits torment Jack, while Jonathan confronts a terrifying demon-like soul.

They decide to perform a ritual to banish the demon haunting the house. However, Jack is lured away by a ghostly voice and encounters a malevolent spirit, his deceased wife, who turns into a demon and attacks him. Jack manages to fend her off by using a cross.

Jonathan, in the midst of performing the ritual, is ambushed by spirits. He successfully banishes some of them but is ultimately attacked by the demon, who possesses him. Realizing that Jack is also possessed, Jonathan kills Jack in self-defense, leaving himself as the sole survivor.

The following morning, Jonathan, aware of the demon's presence within him, encounters the demon, who taunts him. The demon is seemingly unkillable, leaving Jonathan with the bleak realization that he's destined to continue the cycle of death and possession in the haunted house.

The movie concludes with the knowledge that the mysterious man who invited them was, in fact, a malevolent entity, orchestrating these events to perpetuate the cycle of death, possession, and haunting in the house.

And that's the chilling tale of this horror movie.