Semelparous (9/10)

This is an outstanding manga, that feels very conscious about its direction, while possessing amazing art. Its story and narrative structure is similar to Attack on Titan and Claymore and will feel familiar with fans of those series. While those series focus more on the action scenes and a slow paced narrative, Semelparous shines during the non-action scenes that focus on the reasons for the characters to fight and seems more fast paced. Depending on the amount of chapters this might be one of the most well layed out mangas of said genre (most mangas of the mangaka are around 20 chapters).

If you are a fan of seinen action scifi, then I highly recommend it.