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...
One-sided love...
...حبّ من طرف واحد
Unerwiderte Liebe, hm?
No te corresponde…
No te corresponde…
– Calmos !
– Amour à sens unique…
Un amore non corrisposto, eh?
Amor não correspondido...
Неразделённая любовь...