The start of it all - Nyx's story (Part 1)

This is a story focused mainly on my 4 main ocs. The ocs names are Nyx, Jinx, Flare, and Echo. The first few bits will be just Nyx's backstory but there will be an actual main story after maybe 4-5 parts. There will be 2 other important characters that will be added later but they aren't the main 4. They will be more of support side characters but they will have a decent amount of importance to the story. So overall they are like- the second most important role to being a main character. Sorry, I don't know how to explain things. Anyways, their names will be Ash and Diana.