A psychology professor has been tragic ended by a criminal with method called “tragic end game”, described in the novel named “Sigmound “. As a result of this, the author of “Sigmound” Han Joon gains popularity and uses media and as well other people to succed in life. A month later, Han Joon receives a blackmail from a mysterious man that mentions about his secrets and promises to bring him down unless he tellswho the real criminal is.
