The Reborn Princess's Magical Revolution ~The Executed Villainess Rebuilds the Perishing Noble Family~

Mitsuki is an engineer living a smooth and successful life, working in robot development. Since she was little, she has repeatedly dreamed of the execution of Lady Leticia.

One day, after having the same dream as usual, she gets into a car accident and is reincarnated as Leticia. To avoid the worst future, she decides to first find a way to avoid an engagement with the prince, who may be the cause of it all...

(Source: ComicPolca, edited)

Alternative Raw: Piccoma (JP ONLY), niconico