The die is cast, and the prize is survival. Emika Chen barely managed to emerge victorious from the International Warcross Championships, but she has lost the person she trusted most. Hideo has a crazy plan: to control humanity to eradicate crime from Earth. Only Emika can stop him, but a new threat is running through the electrified streets of Tokyo, and now her head has a price. To succeed, she must accept the protection of an implacable ally: Zero. Entangled in a web of betrayals, how far will she go to defeat the man she loves? In this explosive sequel to Warcross, Marie Lu delivers an addictive ending that will captivate you until the last page.