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...
We'll make you leave behind 
all the medals you gathered!
!سنجعلك تتركين خلفك كلّ الميداليّات الّتي جمعتها
Wir sorgen dafür, dass sie diese
Medaillen zurücklassen muss!
¡No te llevarás
las medallas que reuniste!
¡No te llevarás las
medallas que reuniste!
On va récupérer
tous ses médaillons !
Gli faremo lasciare qui
tutte le Medal che ha raccolto!
Você vai deixar todas as
medalhas que juntou!
Ты вернёшь все собранные медальоны!