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.
The very idea that Yuria could be a killer...
...فكرة قتل يوريا للمدير بحدِّ ذاتها
Dass Julia den Rektor
getötet haben soll …
Pensar que Yuria podría matarlo...
Pensar que Yuria podría matarlo...
Franchement,
Julia n’est pas une meurtrière.
Solo pensare che Julia 
possa aver ucciso il preside...
Só de pensar que a Yuria
 mataria o diretor...