Once three Scouts find an unconscious man behind the walls. It turns out that the stranger has something that will be a huge help for people of the island. Lost memories creates anew a man who by following the origins of the Storm will participate in many battles and ultimately helps to stop the terrifying Rumbling. Series takes place from an unspecified time after recovering wall Maria until the hypothetical ending of the main series shingeki no kyojin.
10 parts