Nyarko is usually happy and hyper, but she's caught a cold and is stuck in bed. Nyarko is smitten by Mahiro, who's being a little nicer than usual. It's then that they get a report that an intruder has shown up at the North Pole. They leave Nyarko behind to recover and find that Mi-go was waiting for them...
Come to think of it, this huge living 
weapon that only knew of fighting
Por ejemplo,
Por ejemplo,
Sem falar numa grande arma 
viva que só conhece a luta