Humanity is divided into three races: the Nute, whose bodies are extremely enhanced; the Alma, who inherit unique blood; and the Harman, who mediate between the two.
The blood of the Alma, who live in the desert, is used as a cure for the madness of the Nute, who live in the west of the continent.
One day, Seokha, who is hunted as an Alma and ends up in a strange land, struggles to return to the desert, and meets Eden, whose identity is unknown.
The journey that began with coercion becomes longer than expected, and Seokha becomes suspicious of Eden, who is hindering his return…
