A stranger is giving DMN, a derivative of the dreaded Demon Drug, to some kids in Suicide Slums.
The next day, Superman is going toe to toe with the super-villain, Gabriel Van Daniken, when suddenly Obsession returns to the scene. Her new costume make people mistake her for Mrs. Superman. Superman tries to drive her away but she does not listen and beats him up.
The kids who had taken DMN the other night have turned into demons and are attacking innocent people. Superman begs Obsession to release him and let him fight the monsters. Obsession insists in accompanying him to the crime scene.
They take down the demons together and are having a chat when suddenly a demons attempts to attack from behind. Obsession pushes Superman away and takes the full brunt of the demon's power. Then she declares her love for Superman and dies in his hands. Superman is heart-broken and resolves not to comment about the incident.