Reincarnated as a sentient weapon with memories of his past life, 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. Fran and Teacher successfully destroyed the Sword of Mad Faith Fanatix, which was wreaking havoc in Granzell. However, its remaining shards have brainwashed Velmeria, and she's now going on a rampage through the city! Will the beastgirl and her sword have to challenge Fanatix to a rematch to stop the madness?