Shingeki no Kyojin: The Final Season (Attack on Titan The Final Season) (2013) imdb

Title: Attack on Titan Final Season Bangla Subtitle By Marib Siraj (9anime)
Rating  (8.8)
Plot : After his hometown is destroyed and his mother is killed, young Eren Yeager vows to cleanse the earth of the giant humanoid Titans that have brought humanity to the brink of extinction.
Contributor : Marib Siraj