A massive force of underground BETA is heading towards the Soviet Base, and there's no time to do anything but pack up and leave. Yui stays behind to destroy the Type 99 Cannon, but the Soviets want it for themselves...
I don't know what you're 
sacrificing yourself for,
No sé cuál es el motivo 
de tu sacrificio, pero
No sé cuál es el motivo 
de tu sacrificio, pero
Não sei por que está tentando se sacrificar, mas não vou perder você agora.