Martian Manhunter begins to question his purpose in the League and is conscious that not everyone trusts him. He transforms into a Japanese Detective named Yamada and during the investigation of grisly murders confronts a being called the unNamed. The being kills and feeds on the memories of the victims to keep himself company. Like J’Onn he is the last of his kind. J’onn eventually destroys the creature and decides his purposes is to protect the innocents of the planet.