Reiner is a central character in the adored anime series, Shingeki no Kyojin. This formidable individualist plays a key role in the plot, captivating audiences with his compelling presence. The fierceness of his character is a driving force behind the success of the show. Rhine's unwavering loyalty and strength make him a fan-favorite in the anime community. Shingeki no Kyojin fans cannot help but be enamored by Reiner's formidable spirit, contributing to the show's immense popularity.