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...
Miss, does this mean we're taking 
orders from the Soviets for now?
Ane-san,
Ane-san,
Chefe, isso significa que vamos seguir as ordens dos soviéticos?