"Attack on Titan" is a Japanese manga series written and illustrated by Hajime Isayama. The story takes place in a world where humanity lives in fear of Titans, humanoid creatures who devour humans seemingly without reason. as they join the Scout Regiment, an elite group of soldiers who fight against the Titans.

The series is known for its intense and bloody action scenes, as well as its intricate world-building and character development.

The anime adaptation of the series, produced by Wit Studio, has been met with critical acclaim and has gained a large following both in Japan and internationally. With its impressive animation, talented voice cast, and faithful adherence to the source material, the "Attack on Titan" anime is a must-watch for fans of the genre.

In conclusion, "Attack on Titan" is a standout series in the shonen genre and is a must-read for fans of action, adventure, and post-apocalyptic storytelling. Whether you prefer the manga or the anime, this series is sure to keep you on the edge of your seat from start to finish.