In the sprawling shadows of a futuristic metropolis, the slums are a place of forgotten people, and survival means everything.
Fii was just another kid in the slums—scrappy, quick, and determined to make it through another day. You don't get a second chance in the slums. But when she becomes the subject of a forbidden experiment, she gets something far more dangerous than a second chance—power.
Now, she must face not only the dangers that come from the streets but also the responsibility of wielding power in a place ruled by the law of survival. Fii is no hero; she's just trying to make it through. But in these streets, power changes everything.