When a strange fireball crashes near their village, a mighty ninja clan goes to investigate and winds up in serious danger. Flanked by lightning-quick alien creatures, the ninjas struggle to find their enemies' weakness before they're all killed. Full of blood, guts, dismemberment, cool weapons and wicked swordplay, this tongue-in-cheek action flick stars Masanori Mimoto, Mika Hijii and Shuuji Kashiwabara.