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.
Um, Principal, you mean you weren't 
killed when the lights went out?
أيها المدير، هل تعني أنك لم تُقتَل
عندما انطفأت الكهرباء؟
Du wurdest also nicht getötet,
als das Licht ausging?
Director, ¿entonces no lo 
mataron cuando apagaron las luces?
Director, ¿entonces no lo 
mataron cuando apagaron las luces?
Mais monsieur le directeur,
Mi scusi, preside. Significa che non è stato ucciso 
quando è saltata la luce?
Diretor, então o senhor não foi
 morto quando a luz acabou?