Reiner is a central character in the beloved anime series, Attack on Titans. This imposing person plays a key role in the storyline, captivating audiences with his compelling presence. The intensity of his persona is a driving force behind the success of the show. Reino's unwavering loyalty and strength make him a beloved character in the anime community. Attack on Titans fans cannot help but be enamored by Reiner's invincible spirit, making the show's immense popularity.