Hansol was diagnosed with anti social personality disorder. With the constant ‘education’ he gets from his father, a psychologist, he was molded to live an ordinary life. Then one day, When he saw a killer trying to murder his mother, he could feel something change in him. “You are my kind.” “You… aren’t my kind.” Im Hansol, psychopath profiler. Can he prove himself to be different by establishing himself as a genius profiler?