Ryuken has been murdered! If they want to get their student ID, the three brothers must find the true culprit. When Ryuken and Yuria take a tumble down the stairs together, they accidentally switch bodies. The strange situation is complicated even further when Shin arrives... Thouzer and his gang make their passionate singing debut as Nanto DE5MEN's first single is unveiled.
Are you really just incapable of learning?!
!هل التعلّم عصيٌّ عليك حقاً؟
Lernst du echt nichts draus?
¡¿No puedes aprender nada?!
¡¿No has aprendido nada?!
Tu n’as vraiment pas de cervelle ?
Ma non impari proprio mai?!
Você é mesmo 
incapaz de aprender?!