[Whistle Tendency] [Changed] [Vampire]
The story takes place in the future. A meteorite impact caused a large-scale disaster and the world's population dropped sharply. The radioactive minerals carried by the impact caused a large number of organisms to mutate. The poor living environment made it difficult for human beings to survive. At the same time, the minerals in the meteorite brought science and technology to a new level. In the face of a large number of mutant organisms, At the same time as they appeared, some human beings have also evolved: "Sentinels" who have physical strength far beyond ordinary people, are invulnerable, and have extremely keen senses; "Guides" who have unrivaled mental power and can communicate with each other about emotions and thoughts, assisting the Sentinels, and serve as human weapons, fighting on the front lines and guarding the city.
The protagonist of the story is one of this group of people. As a rare guide without a partner, Love is responsible for assisting the sentries who have lost their partners on the battlefield, until he met that man during a certain mission...