Midgard shudders under the mighty footsteps of dwarves and their metal constructs. Loki's shadow stretches across the land.Ragnarok approaches.Sigrid -- born with the spirit of a Valkyrie -- seeks to join the ranks of the Bonebonded, those who call forth the long-dead giants and wield their skeletons to challenge the dwarven behemoths. Armed with the wisdom and knowledge of the women in her life, the power of the Jotuns, and the fire of her Valkyrie spirit, Sigrid risks everything dear to her to rise against the coming doom and truly embrace her identity as the Sveidsdottir.