Abikura descubre que su nueva profesora, Hiyori Hiwamura, apodada "la profesora que da miedo", es en realidad una persona dulce y vulnerable. Esta inesperada revelación da inicio a una divertida comedia romántica que despierta su instinto protector.

After being publicly betrayed by the crown prince and thrown into prison, noblewoman Elizabeth escapes her kingdom with the legendary Seven Grimoires. With help from a viscount from a neighboring nation, she rebuilds her life while plotting revenge against the kingdom that cast her aside.