Nkalottin9
In this world, fighting styles of animals have become to manifest, basically meaning humans have become able to replicate physical attributes of animals greatly and have turned them into fighting styles. The Big Five refers to the five strongest animal fighter styles, and the respective five strongest people who use those animals' attributes as their fighting styles. There are certain alliances, like herbivore, carnivore, omnivores fighters who live in specific lands and coalitions, Stray Catchers who capture and detain maniacal, gone rogue fighters who roam the world dangerously, medicines to help with specific animal-related diseases in humans, and so on, amongst many other things.