the main character has amnesia and goes to a house and gets chained up willingly

Solange is seriously depressed, and her kindhearted husband, Raoul, makes it his mission to cure her doldrums. After many failed attempts to cheer her up, Raoul hits upon a possible solution: find his wife a lover. Unfortunately, his choice, Stéphane, proves to be just as ineffectual in restoring her flagging spirits. In the end, the gorgeous Solange finds her own, highly problematic tonic to her troubles in the form of a 13-year-old boy.

Chris and his girlfriend Rose go upstate to visit her parents for the weekend. At first, Chris reads the family's overly accommodating behavior as nervous attempts to deal with their daughter's interracial relationship, but as the weekend progresses, a series of increasingly disturbing discoveries lead him to a truth that he never could have imagined.

A young girl is taken in chains to an abandoned house. What does her jailer hide?

A woman wakes up locked in a house, injured with no memory. She's terrified and a little relieved to find a woman bound in another room. These two strangers must work together to figure out what's really going on before the door is unlocked.

A thick chain links them together. She knows why she is there and that there is no way out until he says so. For a time of his choosing, she is his prisoner and yet things could have been so different.

A man and his two siblings run a company. However, the younger brother is a spendthrift, and they are constantly fighting. At home, he has lost love for his wife and lives a lonely life. One day, an innocent-looking woman appears before the man. She says she is looking for work. Attracted by her innocence, the man decides to keep her at home as a maid. From then on, strange events begin to occur one after another for the man. In fact, the woman approached the man for a certain purpose. The brothers are unaware of this, and gradually become captivated by the woman. What is her purpose...?

A girl wakes up in chains in a room she doesn't recognize, held hostage by a terrifying stranger who claims to know her but he says he wants to play a game.

A woman keeps a man captive in a room. Is he succumbing to stockholm syndrome or is there another agenda at play?

A man wakes up locked in a cell and chained to the wall. Who is he and what caused him to get there?

A young man wakes up in house that he has never been before nor remembers how he got there. As he tries to escape, the mysterious owner of the house stops him from leaving.