An ancient civilization’s relics on Earth hold dangerous powers — it’s up to ARCAM Corporation’s Spriggan agents to keep them out of the wrong hands.

Reincarnated as a sentient weapon with memories of his past life, but not his name, a magical sword saves a young beastgirl from a life of slavery. Fran, the cat-eared girl, becomes his wielder, and wants only to grow stronger, while the sword wants to know why he is here. Together, the strange duo’s journey has only just begun!