When Cornelius discovers an all powerful ring in the Forbidden Zone, the Planet of the Apes becomes a battleground for its secrets, thrusting the Green Lantern Corps, Sinestro Corps, Red Lanterns, and more into a war they will never forget.
Cornelius discovers an ancient ring in the Forbidden Zone and unlocks a power that echoes across universes. With the Green Lantern Corps, led by Hal Jordan, racing to get to the source of this...