Supergirl, Vol. 2

Linda Danvers relocates to Chicago, enrolls in Lake Shore University, and gets an apartment. But, while at the campus, she has a chance encounter with Gayle Marsh, a psychic with incredible powers, and both are repulsed by the might they detect in each other. Gayle is being trained by a Svengali-type called Mr. Pendergast to wipe out the "decay" in their midst by destroying Chicago. When she attempts to do this, as the scantily-costumed Psi, she is opposed by Supergirl. She initially defeats Supergirl, but, in a mental argument with Pendergast, is allowed not to kill her--not until she saps Supergirl's powers and adds them to her own.