Cahya, a recent widow and pregnant woman, finds herself in an isolated old mansion where she works as a maid. She is desperate to reconnect with her husband and open a doorway to the spirit world. However, in doing so, she inadvertently awakens the tormented ghosts of her current employer, the previous maids.
The first ghost to appear is that of the previous maid, who was murdered by Cahaya's husband. The ghost haunts the mansion, seeking revenge against Cahaya for the death of her husband. As Cahaya tries to help the ghost find peace, they begin to form a bond and learn about each other's past lives.
As Cahaya continues to work at the mansion, more ghosts begin to appear. Some are friendly and helpful, while others are malevolent and seek to harm Cahaya. Cahaya struggles to keep them at bay while trying to find her way back home.
Meanwhile, Cahaya's husband has been searching for her for years, hoping to bring her back from the afterlife. He finally discovers the mansion and enters it, hoping to find his wife alive. However, he is met with the same haunting presences he encountered when he was a maid, but this time they are not friendly.
Cahya must navigate these dangerous spirits and try to protect her family from further harm. With the help of the friendly ghosts, she must also confront the malevolent ones and find a way to bring peace to the mansion and its inhabitants.