chain reaction (noun)

1. In the novel, the discovery of a mysterious artifact set off a chain reaction of events that changed the fate of the main character.

2. According to Greek mythology, Pandora opening the forbidden box triggered a chain reaction that released all the evils into the world.

3. In the horror movie, the protagonist's decision to investigate the haunted house set off a chain reaction of supernatural occurrences and terrifying encounters.

4. In the comic book series, the superhero's defeat of a powerful enemy caused a chain reaction of villains seeking revenge against him.

1. The chain reaction of events that followed the assassination of Archduke Franz Ferdinand ultimately led to the outbreak of World War I.

2. The film portrayed a fictional chain reaction of disasters caused by an accidental nuclear meltdown.

3. The artist's painting depicted a chain reaction of colors blending and harmonizing with each other.

4. According to Greek mythology, the chain reaction of Zeus' actions against the Titans resulted in the establishment of the Olympian gods' rule.