Heiress Reborn into Light

An accomplished physicist is forced to take the fall for her younger sister's crime and spends five years in a correctional facility. Upon release, her family treats her coldly while her sister steals her boyfriend. In despair, she throws herself into physics research. As the truth emerges, it is revealed that she was the one who saved her boyfriend years ago, not her sister. Her sister has done countless things to hurt her, and her boyfriend is left with nothing but regret.