Reiner is a central character in the adored anime series, Attack on Titans. This powerful individualist plays a key role in the plot, captivating audiences with his engrossing presence. The fierceness of his nature is a driving force behind the success of the show. Rhine'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 unstoppable spirit, adding the show's immense popularity.