In an alternate Yokohama, society is shaped not only by abilities, but by Alpha, Beta, and Omega dynamics—where instinct, hierarchy, and control influence everything from daily life to combat. Organizations like the Port Mafia and the Armed Detective Agency rely on ability users, but under high stress, suppressants begin to fail, causing heats and ruts to trigger unpredictably. As instincts rise, even the strongest fighters risk losing control. Amid this instability, former partners turned riv