Watashi ga Shinde Manzoku desu ka? Dare ga Koroshita Akuyaku Reijou

A woman known for her villainous behavior is accused of mistreating the crown princess and using her position as the prince’s fiancée. After their engagement is called off, she commits suicide. Later, a letter suggests she was actually murdered. A girl from a powerful political family is tasked with looking into the case. As she speaks with those involved, a different side of the woman emerges—she was manipulated and forced to pretend to be cruel. The investigation seeks to uncover who killed her and who sent the letter. As the inquiry continues, unexpected developments arise.