Synopsis

With Fanning and the virals poised to escape Project NOAH, the only means of preventing it demands a perilous explosion—one that risks trapping Brad, Sykes, and the vital cure within its blast radius. The decision of what course to take for the sake of humanity now falls squarely on Amy's shoulders. Following this crisis, unexpected alliances emerge, and a pivotal figure returns, bolstering spirits and inspiring all to fight for survival.