After a rare infectious poison was injected into the blood of the President, it spread rapidly across the globe. Select government officials took sanctuary hidden away from society to protect their citizens. They formed a secret alliance, wiping the history outside their walls and starting a new generation safe on the walls of the Crescent. As it continued to spread, chaos ensued and wiped out nearly all of humanity. Mina Khan, 20, genius extraordinaire, stumbled upon the remnants of an age-old war. Stuck in an isolated military compound in the Himalayas, her curiosity of the outside world knew no bounds. After finding a scroll hidden in the compound library, she planned her escape. The Screeches, a bloodthirsty group of monsters that patrolled the city streets after curfew, lurked outside the city walls. Each night they took longer to leave, and Rina was tired of the Council lying to them. She was kidnapped by her sworn enemy and discovered that she was responsible for the death of one of the great four leaders. Moreover, she was the only one who had ever survived the poison of the monster that had almost destroyed humanity.. Journey with her through frigid temperatures and heated competition to learn the truth about her home, defeat the Screeches that threaten their very existence, and take back the world.