This section contains information about Seph from long before the canon Elysium’verse began - events that have taken place essentially “offscreen,” but are still canonical to both Seph's history herself, as well as her role in the pre-canon history of other characters (particularly Maci).

For starters...

Technically, the myth of Hades and Persephone could be considered the core romance of the Elysium'verse, since without which none of this ever would have happened.