该剧改编自崔熙善创作的同名网络漫画，一场事故让六个人的人生错综交织，在这则有关因果与犯罪的惊悚故事里，每个人都得面对各自的黑暗现实与人际纠葛。
Milan, 2030; where only eight years earlier the independent global spy agency Citadel was wiped out by Manticore, the powerful enemy syndicate that manipulates the world from the shadows. Since then, Diana Cavalieri (who is an undercover Citadel agent) is alone, trapped behind enemy lines as a mole in Manticore. When Diana finally sees a way out and the chance to disappear fore...
