Evelyn Vaughn is a true heiress, but after going back home, she found that her mother had passed away early. Her father Victor Grant married Catherine Rook, doting on his illegitimate child and believing in his adopted daughter Isabella Grant. Evelyn tried various ways to please them, but ultimately died tragically on the streets. However, she activated the negative emotional system before death and be reborn. Returning to the day of family recognition, Evelyn no longer tolerated it and relied on the system to seek revenge.
