Engagement Broken Off ~ If I'm Going to Be Dumped, I Might as Well Skip Out on Graduation

Lily is a maid serving Cedelia, the Duke's daughter Catherine. Recently, a baroness's daughter has been clinging to the prince who is engaged to her young lady. Everyone makes fun of her, calling her a frivolous lady, but Lily finds this baroness's daughter terrifying. She feels an overwhelming sense of dread. The reason is that the baroness's daughter speaks to Lily in a strange language. It seems she thinks Lily is either a fellow reincarnator or an NPC in a game. This is something Lily has no way of knowing. Eventually... the baroness's daughter gains power and becomes a threat to her young lady. At that time, Lily made a certain decision.