Eureka Seven AO: Astral Ocean Episode 16 English Dubbed Episode Title:Guardians Hammer (next phase).Episode Description:Several countries join Génération Bleu's special Operation Polaris to lure all Secrets that have appeared around the world to a deserted area in the Arctic and destroy them. The plan goes well, until Truth interferes and changes its course above Norway's Plant Coral, and Ao takes the initiative to ensure that the operation ends with no civilian casualties. After disposing of the Secrets with his newfound weapon, the Quartz Gun, Ao learns that his actions has changed history and is the only one who realizes that.