After being killed by a mysterious and powerful monster and causing the destruction of Earth, Sara finds herself reborn as a child in a dystopian sci-fi world called Onyx. However, this rebirth comes with a twist—she is now part of the strongest and most dangerous royal family in Onyx. With a burning desire for revenge against those who destroyed Earth, Sara must navigate the treacherous politics of this new world and survive the deadly intrigues of her own family.