It's 2060, society has chosen that it wants to get rid of illnesses and imperfections of the human race. Scientists created an injection called GC-1M5 given to infants at birth to make them perfect, but it doesn't always work. Neece seems to be part of the unfortunate ones. Shipped off to UGM ( Unknown Genetic Mutation ) she is now fighting to stay alive with people she meets on the way. Though she's given a chance to go back home, all she and her friends have to do is clear through 99 floors of Beasts that live in UGM. Simple right? *In this book there are also love interests* c:All Rights Reserved