Nancy George, a gifted student, was framed by her adopted sister during a competition in her past life. Caught with cheat notes, she lost her special admission to Kingswell University and was beaten to death by her furious father. Reborn the day before the competition, Nancy vows to change her fate, believing that avoiding her sister and destroying the cheat notes will be enough. However, after a confrontation where her parents scold her, she decides to rely on her own efforts. On competition day, even after swapping stationery pouches with her sister, the cheat notes still appear. With her sister's smugness returning, the tragic ending from before seems inevitable. Nancy is anxious and uncertain how to break the cycle.
