Eren Yeager is the main protagonist of the Attack on Titan manga and anime series. He is a young man who joins the Survey Corps in order to avenge the death of his mother and to rid the world of the Titans, a race of giant humanoid creatures that have been terrorizing humanity for centuries. Eren is a skilled fighter and a powerful Titan shifter. He is also very determined and passionate, and he is willing to do whatever it takes to protect his friends and family. However, Eren can also be reckless and impulsive, and he often acts without thinking. A fanart Attack on Titan progress bar for YouTube with Eren Yeager.