In brightest day, in blackest night… The world of the hit TV series Smallville continues to expand! Clark Kent has always been one of the most powerful beings on Earth. Now, he finds himself in over his head – as the newest recruit in the Green Lantern Corps! When a power ring seeks out Clark to be the new Green Lantern protector of the Kryptonian colony on Argo. Clark will have to turn to Earth’s Green Lantern, John Stewart, to learn to harness his new abilities. But the presence of two Green Lanterns on Earth has awakened something terrible… and now Parallax has set its sights on Superman! As the yellow light of fear is unleashed on Earth, Clark will have to rely on more than just his newfound power ring. But Superman is never helpless, and with friends like Batman, Wonder Woman and Green Arrow, he’s never on his own.