Cinder my way

So basically this is cinder but with my own plot line . Cinder is still a cyborg lunar mechanic but she is a royal mechanic. In other words she works at the palace along with peony as a model for ads and Ari as a maid. Pearl is a seamstress who is super jealous of cinders relationship with Kia and will do anything to get revenge. What evil tricks do pearl and Ari have planned?