What are the elements that make good plot twists stories?

Suspense is a key element. For example, in 'Gone Girl', the mystery around Amy's disappearance builds up the suspense, which makes the plot twist at the end (where it's revealed she faked it all) even more shocking. Another element is misdirection. The writer leads the reader or viewer to believe one thing, like in 'The Prestige' where you think the two magicians are competing in a normal rivalry, but there are much darker secrets.

One good plot twist could be that the character who seems to be the hero is actually the villain all along. For example, in a detective story, the detective who has been leading the investigation turns out to be the mastermind behind the crimes he's supposed to solve. It completely flips the reader's expectations.

One good plot twist could be that the person the main character thought was their soulmate turns out to be a long - lost relative. It completely changes the dynamic of the relationship and adds a whole new layer of complexity and drama. For example, they might have been on the verge of getting married when this revelation comes to light.

The discovery that the entire world the characters live in is a simulation. In a short science - fiction story, the characters are going about their normal lives until they start to notice glitches in the world around them. As they dig deeper, they find out that their whole existence is just part of a complex computer - generated simulation, which turns their understanding of reality upside down.

One good plot twist could be that the two characters who seem to be falling in love are actually long - lost siblings. It completely changes the dynamic of their relationship from romantic to a more complex family - oriented one.

A good plot usually has interesting characters, unexpected twists and turns, and a clear beginning, middle, and end.

One of the best plot twists is in 'The Sixth Sense' where it's revealed that the main character is actually dead. This completely changes the viewer's perspective on all the previous events in the movie.

One possible plot twist could be that their love is forbidden by some ancient vampire or werewolf law. Maybe there are forces within their respective supernatural communities that oppose their union. This could lead to them having to fight for their love, and perhaps even having to go into hiding to be together.

A good plot usually has interesting characters, a clear goal or conflict for them to overcome, and unexpected twists and turns. It also needs a logical progression and a satisfying conclusion.

One good plot twist could be that the main character, who has been searching for a missing heirloom throughout the story, discovers that it was in their possession all along, hidden in a place they never thought to look. Maybe it was inside an old family photo album that they never fully explored.