Ikusa Otome Valkyrie Shinshou: Anata ni Subete wo Sasagemasu

Valkyries, the goddesses of war, are fearless and invincible in battle. However, they have a weakness: they are attracted to ordinary mortal men.

After learning about this, the inhabitants of the underworld managed to use this information for their own purposes. Not only did they win the battle, but they were also able to capture some valkyries and turn them into sex slaves. Freya was among the prisoners. The demons could now pinpoint the exact location of each goddess.