Set in the near future, the story takes place in Milan in the year 2030, where the balance of power between secret organizations is constantly shifting. Diana Cavalieri is a highly skilled operative who works as a double agent for the mysterious global syndicate known as Citadel. Years earlier, the powerful rival agency Manticore managed to destroy Citadel, forcing its remaining members to operate from the shadows. As part of a risky long term mission, Diana infiltrated Manticore and has been living undercover within the organization ever since, carefully hiding her true loyalties. Living behind enemy lines is dangerous, and every move Diana makes could expose her secret identity. As tensions between powerful intelligence networks continue to grow, she finally sees a possible opportunity to escape the dangerous world of espionage and leave her double life behind. However, this chance comes with a difficult decision. To succeed, she may have to place her trust in an unexpected ally, Edo Zani, the heir to the powerful Manticore branch in Italy. As secrets unfold and loyalties are tested, Diana must decide whether he is someone she can truly rely on or just another threat in a world built on deception and betrayal.