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...
They could be attending this school!
!ربّما ترتادان تلك المدرسة
womöglich sogar von dieser Schule.
Puede que vayan a esa escuela.
Puede que vayan a esa escuela.
Peut-être même dans cette école.
Magari proprio in questa scuola!
Se duvidar, estão nesta escola.
Может, даже прямо в этой!