Truancy Origins (Truancy Prequel) http://www.yabookscentral.com/media/reviews/photos/original/d2/cc/ee/7827_4954543-1347649694.jpg
Raised in the comfort of the Mayoral mansion, Umasi and Zen are as different as two brothers can be. Umasi is a good student; Zen an indifferent one. They love their adoptive father, but in a city where education is absolute, even he cannot keep them sheltered from the harsh realities of the school system. But when they discover that their father is responsible for their suffering, affection turns to bitterness. Umasi and Zen are thrust onto two diverging paths. One will try to destroy the City. The other will try to stop him.