Gon Manghal Gamunui Gyeyakjing Ttari Doeeotda

Anisha dies during an experiment and is reborn in the past at an orphanage where she was previously sold to a scientist. Instead of following her original path, she is taken in by Duke Aubrey to serve as a replacement for his deceased daughter, Annette. Living under another's identity, she embraces her newfound freedom while seeking vengeance against the scientist. As she begins to remember events not part of her previous life, she questions whether these recollections are a result of the experiments or if her past is more complicated than she realized.