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...
Th-That's not what I was doing!
!هـ-هذا ليس ما كنتُ أفعله
D-Das war nicht der Zweck der Sache!
¡Eso no es lo que hacía!
¡No estaba haciendo eso!
Tu te plantes sur toute la ligne !
N-N-Non lo stavo facendo!
N-Não é isso que estou fazendo!
Н-ничего подобного!