[A love story of a silly high school girl and a strict teacher giving love advice!] The main character, Hikaru, is a girl with the lowest love IQ. On the day she failed to confess her love for the third time in the first month of high school, she meets a mysterious student guidance teacher named Hanazono. She doesn't listen to his advice and goes out on a date with a suspicious university student, and as expected, she gets into danger. But just as she is about to be attacked, Hanazono-sensei appears! Hikaru says to the teacher who saves her, "Teacher, please be my love teacher!" A strange master-disciple relationship begins with a fateful encounter!