Warlords of Sigrdrifa Rusalka

The arrival of mysterious invaders known only as the Pillars threatens towipe out all of
civilization. Now humanity’s last hope rests in thehands of the Valkyries, young women
bequeathed with supernatural aircrafts bythe god Odin to send the Pillars cast back
whence they came! A sky-highfantasy from the author of Re:Zero!