Villainess Level 99 ~I May Be the Hidden Boss but I'm Not the Demon Lord~

In a certain otome RPG, the Varschein Kingdom stigmatizes dark hair to an abnormal extent. The count’s daughter, Eumiella Dolkness, has pitch-black locks and is despised from birth – but she’s also the hidden boss! At five years old, Eumiella remembers her past life in Japan, and instead of pursuing the romance aspect of the game, she trains her rare dark-type magic.
Although Eumiella is determined to avoid becoming the hidden boss and stay out of the spotlight, her level 99 status shocks the kingdom when she joins the magic academy. Whether it’s a physical altercation or a magic duel, her unmatched abilities and black hair make her stand out like a sore thumb. To make matters worse, the original heroine suspects Eumiella of being the demon lord! Can the emotionless noble girl achieve her desire for a peaceful life?