This is a world where Sentinels and Guides coexist. Here, a significant disparity in strength exists between the two, with Sentinels generally responsible for protecting Guides.
Sentinels possess extraordinary physical fitness and acute senses, capable of perceiving subtle details entirely inaccessible to ordinary people.
However, this extraordinary perceptual ability is not without a cost, as it makes Sentinels more prone to emotional agitation.
Chapter 338