The super-villain known as Brainiac loves nothing more than adding new
data about civilizations to his memory banks--and then destroying those
civilizations so the data is more valuable. He has long coveted
Metropolis and sought to take it for himself, but the MAN OF STEEL has
always been able to repel the robotic villain. But this time, Brainiac
has found a sentient Kryptonian ship that collects entire worlds...and
led it directly to Earth! Can SUPERMAN stop two world-stealing
intelligences at the same time?