Killers (2015)

Synopsis: A series of horrific murders have just gone viral, posted anonymously by the handsome and seductive Nomura with a taste for torture. Thousands of miles away, disgraced journalist Bayu can't stop watching - and in a reckless moment discovers he, too, can kill. One man in Tokyo. One in Jakarta. A serial killer and a vigilante. As the posts multiply and the body count rises, a bizarre and psychotic rivalry begins - and the face-to-face showdown that's coming will paint the city in blood.     Source: RottenTomatoes.com