Attack on Titan (2015)

Attack on Titan (2015) follows Eren Jaeger, a young man living behind enormous walls that protect humanity from flesh-eating Titans. When the Colossal Titan breaks through the wall and destroys Eren’s hometown, he joins the Survey Corps with Mikasa and Armin to fight back. During a disastrous mission to repair the wall, Eren is swallowed by a Titan only to return after transforming into a Titan himself.