One of the Immortal Guardian stories by Maryperk has them going back to Season 4 with all their memories to Something Blue after both of them dying in the hellmouth. It's called No Place Like Home. You can find it on Elysian Fields.
The only other story I remember that has them both going back to season 1 with all their memories was a post Chosen story called Once All Is Lost, It Can Be Found by gothling on Elysian Fields. It's WIP that hasn't been updated in 2 years.
Sorry I couldn't be more help. |