The hanged man's revange (Ballad of Songbirds and Snakes fic)

Sejanus was sentenced to death thanks to his former "best friend" Coriolanus Snow. And for what? For being a decent human being? SO Coriolanus could eat Sejanus's mother's baked goods?
No, he cannot die, not like this and he is not the only one who thinks that.

This story will be a romantic arch and story of poor Sejanus Plinth form "the Ballad of Songbirds and Snakes" after his execution. (because I cannot get over his death, also, I think he was in love with Coriolanus)

There will be two main characters: Sejanus Plinth and Alucerus Raskel (Alec- peacekeeper, originaly from the Capitol, 22 years old )

Other important original characters are:
Diadera Odair (Dia), peacekeeper, originaly from district 4, 23 years old
Raysal Arachne, peacekeeper, originaly from Capitol, 21 years old