Chill

Sinopsis

In the near future, a powerful East Asian nation collapses, leading to a refugee crisis. Over two million refugees flee to Japan, where they are confined to an artificial island called "The City." This area quickly devolves into a slum plagued by crime, starvation, and human trafficking, creating high tensions with mainland Japan. In response to the surge in criminal and terrorist activities by foreign residents, the National Police Agency establishes several special forces, including the elite ACAT (Alien Organized Crime Control Department Special Investigation and Attack Team). Hida Riku, a new ACAT member, is partnered with Akagi Mika, a veteran sniper known for her daring tactics.