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...
Is he really in middle school?
هل هو في الإعداديّة بالفعل؟
Geht der echt zur Mittelschule?
¿De verdad está en secundaria?
¿De verdad va a secundaria?
C’est vraiment un collégien ?
È davvero uno studente delle medie?
Ele é aluno?
Он правда ученик?