There have been some brutal murders around Lake Ontario, and Marrina is afraid that whatever the creature is, it might be of her race. So, she dives in searching for answers. Unfortunately for Puck who went with her for moral support, she comes back up more vicious and animal like than ever and begins to try and kill Puck. Namor who has been looking for Marrina arrives and thinks Puck had just attacked her. So he knocks Puck out and Marrina attacks him instead. During the battle Marrina scratches Namor with her venomous claws causing him to be more vulnerable to attack from another human, who kidnaps all three of the heroes.