Reborn as the sister of a love rival

Because of an accident, Xia Yu is reborn into the home of her former love rival, Xu You — and even becomes her younger sister?!

In utter despair, a twisted thought begins to grow in her heart: she wants that scumbag older brother — the one who stole her lover and caused her previous life to spiral into ruin — to experience the same pain she once endured!

To that end, she decides to make him lose everything, just like she did…