Demon Slayer Short Story Collection: Goodbye

A collection of ideas about Demon Slayer, updated whenever inspiration strikes.

The first story is about the Flame Hashira:

Starting at the age of twelve, Kyojuro Rengoku keeps dreaming of himself in parallel worlds, similar yet completely different.

When he is eighteen, he meets the [Kyojuro Rengoku] from a parallel world.

Warning: The parallel-world Kyojuro Rengoku is an if-demon version, and some characters in the parallel world have reversed personalities.

Hope you enjoy.

Theme: Find the light