KO Century Beast Warriors

KO Century Beast Warriors takes place in a future where the Earth is divided into two parts: the northern hemisphere, inhabited by people who can transform into beast-like humanoid forms, and the southern hemisphere, which exists in a separate dimension. The people of the southern hemisphere, led by Uranus, launch an attack on the Beasts and capture three of them: Wan Derbard, a member of the Tiger Tribe; Bud Mint, a member of the Bird Tribe; and Mei Mer, a member of the Mermaid Tribe, along with her companion Mekka Mannen. The three Beasts, aided by a young girl named Yuuni Charm Password, manage to escape and set out to find Gaia, but are pursued by Uranus's forces, including the mage-knight V-Darn and his partner Akumako.