scientists mutated your DNA turning you into monsters but you can turn back into a human as the weeks goes on living the lab you and the others like you used your monster forms and abilities the monster form give you all to escape by killing all the people working there and as a year went pass you live in an abandoned building like about 100 guards busted in with like only 10 scientists walk in behind them looking to take you back with the rest of the other people (also your like about 12 years old and the other subjects are like 11 and 7)