Summary
One day, Kai, a normal high school student, receives an email inviting him to try a mysterious new cellphone game. But the people whose picture he takes with the application, “SLAVE GO,” go missing one after another… A vicious and cruel game begins…!
 
                                         
         
                                     
                                     
                                     
                                     
                                     
                                     
         
         
         
        