Somthing sinister is infecting the visitors to Mogo (A living planet and sanctuary to the GL Corps). Once they came to its soothing forests looking for peace, now they leave changed, angry and hostile. Also, Guy Gardner, the veteran Honor Guardsman, has been framed for the murder of young Lanterns. Gy must try to clear his name, while battling his comrades in order to discover the truth! Will the rookies pull together to save their fearless leader? And what deadly secrets are the Guardians keeping that might be the causeof all this galactic pandemonium?