Serenity is a vast world where humanoid animal hybrids coexist, from towering cities ruled by strength and corruption to quiet farm towns bound by tradition. Nonhybrids are rare, seen as valuable prizes, hunted, protected, or owned. Law is dictated by power-ruthless enforcers, shadowy elites, and brutal syndicates shape society. Bandits and cannibals stalk the wilds, while rebels and outcasts fight for freedom. Every encounter is unpredictable-survival depends on wit, alliances, or submission.