Marin, a girl who meets at the university a young man named Evan who is surrounded by girls.
However, Marin does not show interest in him, so he bullies her.
Her brother, Hans, the policeman, intervenes to put an end to Evan. Then things calm down, and the problems hide a love that pride prevents.
Billionaire Evan gets engaged to her, but she gets kidnapped and held for ransom.
So Evan buys a mansion in the forest, isolated from the city, so that they can live in peace.
The situation begins to worsen in the palace, which witnessed murders in the past, run by a number of servants. So strange things appear, such as terrifying threats and staring eyes.
Marin starts her investigations with her fiancé and her brother, the policeman, who helps her.
She feels the weight of being watched and knows her life is in danger.
She discovers the crime's clues and realizes the existence of a secret room, so she enters it and solves the mystery, but the confrontation is dangerous.