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...
Draining energy from normies doesn't 
give me the slightest feeling of guilt!
امتصاص الطّاقة من مغفّلين
!لا يشعرني ولو بالقليل من الذّنب
Ich fühl mich nicht mal schuldig, egal wie
viel ich diesen Möchtegerns absauge!
¡Extraer energía de los normies
no me da sentimiento de culpa!
¡Extraer energía de los normies
no me produce ninguna culpa!
Ma vie me satisfait.
Je n’ai aucun remords !
Non provo il minimo rimorso
a succhiare energia ai comuni mortali.
Sugar energia de gentalha
não me dá o menor remorso!
Можно хоть сколько отбирать энергию 
у этой серой массы и совесть молчит!