Sixty Degrees Come In Threes (Reverse Falls)

[Heyho, the alternate title for this story is "Broken From The Start".]

Hello there, poor lost soul. My name is Mary "Nyx" Gleeful, the younger sister of the famous Gleeful twins. You may not know me yet, but you will wish you had before, once you read my story!~

Nyx, a somewhat bratty, but still kind-hearted, young girl. This year is the the 'big one', the years she finally gets to join her siblings' show. At first, when she arrives, she expects a normal-ish life with the twins and her Great Uncles, and seemingly, she gets that wish.

But, being a child with powers she A) can't control, and B) Shouldn't have, things are going to get tricky... real tricky. A panicked decision leads her into a terrible accident, one her family can't just use magic to get her out of. This is serious... really serious.

Luckily, two heroes, in the form of the "twins" Bill and Will Cipher, have the solution. But, the thing they do to save her will reveal much more than she's ever known, much more than she ever WANTED to know, but what's done is done, and now she can't turn back.

Can she save her fleeting human half? Is lil' old Billy-Boi flirting with her or is it just him being him? Or is she attracted to Alka, the shy "mood-ring" demon? Who are her parents and why did they abandon her? And, most importantly, will she ever gain a good fashion sense before the Cipher twins start dressing her themselves?! All will be revealed, or so you hope...

Warning:
Mentions of drinking, neglect, and dark themes
Moderate swearing in some parts