Series: Attack on Titan
Attack on Titan (進撃の巨人 aka Shingeki no Kyojin) is a 2009 Manga Series created by Hajime Isayama in which giant humanoid creatures called “Titans” have destroyed most of humanity. The story focuses around Eren Yeager who joins the military as part of their Survey Corps to defend the walled cities against the attacks. The series was adapted into an anime by Production I.G. in 2013.