Antisocial Yukiteru's reality unravels when Deus Ex Machina calls him into a death match to determine the new god of space and time. Each mentally scarred player has a prophetic device tuned to his or her personality disorder to control their future and their opponent's fate. It's their strongest weapon and greatest weakness. Within hours of abusing his digital diary's predictions Yukiteru is cornered by cute and crazed classmate Yuno, whose psychosis hides a vile secret: she is obsessively stalking him with her own psychic cell phone. With other players trying to kill them, Yukiteru can either accept Yuno's maniacal protection or die.