secondarystory

noun
UK /ˈsekəndəri ˈstɔːri/
US /ˈsekənderi ˈstɔːri/

A secondary story is a smaller story that happens alongside the main one.

The book's secondary story is about the hero's little sister.


OTHER MEANINGS

2. A second floor or level of a building.

The library's secondary story holds old newspapers.

3. A news report that follows up on an earlier one.

The newspaper printed a secondary story about the storm.

4. An extra account told from another character's point of view.

The game unlocks a secondary story after you finish the first.