End of the Century Academy is offering a voice actor course, but only one student, Airi, joins. The three brothers also study the art of voice acting, and compete with her at an audition. A student teacher named comes to the Seed Class. She immediately grabs the hearts of the students, and takes them on an adventure. The surprising past for Fudo the Demon is told, and we catch a glimpse into Emperor Thouzer's strange everyday life.
If we become students in 
the voice actor course,
،إذا أصبحنا طلّاباً في مادة ممثِّل الصوت
Wenn wir Schüler im
Synchronsprecherkurs werden,
¡Si nos hacemos estudiantes 
del curso de actores de doblaje,
¡Si nos hacemos estudiantes 
del curso de actores de doblaje,
si on devient
étudiants en doublage,
Se diventassimo studenti 
del corso per doppiatori,
Se formos alunos do curso de dublagem,