The Villain Academy Director ~60 Years After the Broken Engagement, At Least to Take Revenge on the Imperial Prince's Grandchild~

"Marquess's Daughter Lindy! Our engagement is hereby dissolved!" She had heard those words from her fiancé, the imperial prince, sixty years before she regained her memories of her past life. But now, before Lindy stood his grandson, who was the spitting image of him, about to perform a similar engagement dissolution drama. "...To break an engagement right before my eyes. You've got some nerve――!"