Noraneko Sekai

When humanity surrenders to sleep, the city transforms into a lawless battleground ruled by its feline inhabitants. Under the cover of darkness, cats claim the streets and rooftops, awakening their primal instincts to wage brutal territorial wars. Gang leaders fight fiercely with claws and fangs, defending their established domains or expanding their reach while ruthlessly driving off any cunning rivals who dare challenge their authority. Hige is a wandering tomcat who has fallen to the very bottom of this unforgiving social hierarchy. However, his life takes a dramatic turn following an unexpected encounter that thrusts him directly into the heart of the underworld. Suddenly caught in a dangerous whirlwind of rivalries, Hige finds himself entangled in the bitter conflicts between the powerful clans that govern the city's various districts. Stripped of status and surrounded by ruthless fighters, he must navigate a treacherous landscape where survival depends on strength, instinct, and the courage to face the mafia cats that rule the night.