Valkyrie Drive: Mermaid

When two young women find themselves washed ashore on a mysterious, secluded island, their lives are irrevocably changed. One is an "Exister," a girl imbued with latent bionic powers, while the other is a "Mermaid," capable of transforming into a weapon when an Exister's emotions reach a fever pitch. This unlikely duo must navigate a dangerous new world where their bond is both their greatest strength and their most vulnerable point. As they uncover the secrets of the island and the true nature of their abilities, they're drawn into a high-stakes battle for survival. With powerful adversaries and unexpected alliances at every turn, their journey will test the limits of their connection and force them to confront the challenges of their burgeoning powers and the harsh realities of their new home.

✦ AI-drafted summary