XD
Really want to make a second character, though. I just don't have one in mind besides the fact they're a female elf who likes/liked adventuring, gave Amber her pipes and uses a bow/crossbow/both. I can never finalise a backstory/alignment
It depends on the character you're making and your writing style. Want something dramatic? Tragic past. Want an aggressive one? Think of a backstory that forced her to become that way. If you want an adventurer, think of a backstory that might have lead to them desiring adventure.
But you've been asking for help on the backstory for days now. If you can't think of a backstory, just give her a few paragraphs of generic backstory and mention the parts you already know (meeting your last character)