One day, the elderly-looking transfer student Tanaka Shori, AKA Billy, arrives at the school. He proclaims himself a scientific genius, but he's actually a commander in the enemy organization! He declares that he'll use his own formula to ascertain Twin Angel's secret identities, but...
What's going on here?!
!ما الّذي يحدث هنا؟
Was geht hier ab?!
¡¿Qué sucede?!
¡¿Qué pasa aquí?!
Che cavolo sta succedendo?!
O que está acontecendo?!
Да что происходит?!