At long last, the end of the first semester has come, but that just means an even greater challenge: final exams. Things take a strange turn when it appears there is no examiner. Is this a trick to get the C-type students to let their guard down? But a shadowy figure appears with a familiar voice.
Ah, Miss Ou, the test is already—
Ah, Ou-sensei …
Profesora Ou, el examen ya…
Profesora Ou, el examen ya…
Ah, Ou-sensei, ormai l'esame è g—
Professora Ou, o teste já está—