As a grisly virus rampages a city, a lone man stays locked inside his apartment, digitally cut off from seeking help and desperate to find a way out.

To rescue his daughter, an unstable Special Forces veteran unleashes his inner beast as he pursues her kidnappers — and soon becomes a suspect himself.

A martial arts instructor working at a police academy gets imprisoned after killing a man by accident. But when a vicious killer starts targeting martial arts masters, the instructor offers…