Zee is a member of the Defenders of Neopia, and has the power to teleport. On her first day, a vine attacked the Marketplace, and while the other Defenders rushed off to deal with it she was instructed to guard the HQ. Lady Frostbite soon attacked the HQ, having set up the vine as a distraction. Using a reflective shield, Zee managed to bounce Lady Frostbite's ice blast back at her, freezing the Krawk and saving the HQ.
From the picture with the story, it seems that Zee is a blue Xweetok. She appeared in issue #18.