turn of events (noun)

1. In the anime series, a turn of events reveals the true identity of the mysterious antagonist.

2. In the latest issue of the comic book, a turn of events leads to the unexpected return of a long-lost superhero.

3. During the renovation, a turn of events occurred when a hidden room was discovered behind a false wall.

4. In the film, a turn of events changes the course of the protagonist's journey, leading to a surprising resolution.