Thread:PeaVZ108/@comment-8138569-20180524181754/@comment-30384301-20190203052226

Got it. I thought of one though.

Onyx used to be a princess of her kingdom, the Onyx Kingdom, in Gemstonia who is jealous of Diana Diamond who is the head princess of Gemstonia. Onyx hates Diana and has always wanted to take over her position as head princess. She tried various methods but they always ended up in failure, and that always led Onyx and her family to be closer to danger of being overthrown and being excluded from the alliance of all kingdoms in Gemstonia.

One day, Diana's father, the king of Gemstonia, hosts a "once-in-a-century" competition among the princesses in Gemstonia so that he can select the next head princess of Gemstonia. Despite having a bad reputation in Gemstonia, Onyx is still allowed in the competition. However, Onyx takes advantage by sabotaging the competition, causing the princesses to be eliminated one by one. Eventually, Onyx and Diana are the finalists and Onyx is about to pull off her biggest sabotage on Diana so that she can be head princess. Diana however discovers this before Onyx can pull it off, causing Onyx to be disqualified from the competition. Not only that, Onyx's kindgom is sent to exile, forcing them to stay away from Gemstonia and causing Onyx herself to no longer be a princess. As Onyx's subjects do not agree for her to be their princess again, Onyx decides to spend the rest of her life trying to get revenge on Diana, causing her to turn to working for Giovanni in the process.