Attack on Titan Part 1

Shingeki no kyojin is a movie starring Haruma Miura, Kiko Mizuhara, and Kanata Hongô. In a world where giant humanoid Titans prey on humans, Eren joins the scouting legion to get revenge on the monsters who killed everyone in his...
100 years ago, titans suddenly appeared on Earth. Soon, human civilization veered on collapse due to the titans. Humans then built a giant wall to defend themselves. Within the giant walls, humans lived in peace, but, 100 years later, the giant wall is broken.