Fuyuko, one of Kanade's underlings, is a researcher who develops killer viruses. Fuyuko threatens Mirai and his companions by telling them that she'll conduct an indiscriminate terrorist act and spread her killer virus. She demands that they allow her to test her newest drug on them if they want to prevent the attack. Kanade names Mirai as the first guinea pig. Mukaido and Saki desperately try to stop him, but Mirai won't listen, as he doesn't want anyone to die, and instead he faces Fuyuko one on one. The needle approaches. What will be Mirai's fate...?
But if the happiness of tens of 
thousands will be taken away
لكن إذا كانت سعادة عشرات
الآلاف من الناس ستُسلب
Doch wenn das Glück
von etlichen bedroht wird,
Pero si no mato
a la mujer que tengo delante,
Pero si no mato
a la mujer que tengo delante,
Mais s’il faut sacrifier une vie
pour l’empêcher
Però, se non uccido la persona qui davanti a me,
Mas, se eu não matar essa
pessoa bem na minha frente,
Но, если не убью её сейчас,