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...
and her feelings are X...
...ولمشاعرها بالحرف س
und ihre Gefühle X …
y sus sentimientos son X…
y sus sentimientos son X…
e X i suoi sentimenti...
e os sentimentos dela forem x...
а «Икс» — её чувства...