About the story
January 2026: Niklas Danker joins the Metropolis Tour aboard the MSC Poesia. After a demanding project, the journey from Hamburg via Rotterdam, Zeebrugge, Le Havre and Southampton is meant to be a break from deadlines, responsibility and constant analysis. Between days at sea, shore excursions and the quiet rhythm of life aboard, he discovers a world where thousands of people pass one another in close quarters while knowing very little about each other.
On board, Niklas meets Clara Hoffmann, who has also chosen the voyage as a deliberate break. While Niklas notices processes, patterns and the technology behind the doors, Clara pays attention to people and the mood around them. When the ship’s familiar order begins to show its first cracks, a cruise becomes a journey on which both of them need to look more closely.
The case
Valuables disappear from locked cabins without visible signs of forced entry or clear witnesses. What first appears to be an isolated incident soon raises questions that go far beyond a misplaced key card: who had access, which information can be trusted, and how secure is a system that most people barely notice in everyday life?
Niklas and Clara follow different observations through corridors, public spaces and the apparently smooth routines aboard. Access Denied is a suspenseful maritime mystery about trust, attention and the invisible structures that hold a voyage together – told without revealing its resolution.
The ship and the places aboard
Cabin corridors, reception, restaurants and bars, the theatre, outer decks and quieter places to retreat form the setting of the story. The ship is not only a destination but a small world of its own: open enough for encounters, large enough for detours, and full of processes that usually become visible only when something does not work as expected.
The MSC Poesia and the Metropolis Tour 2026 provide the real geographical framework. The itinerary returns to Hamburg via Rotterdam and an excursion to Gouda, Zeebrugge and Brussels, Le Havre, and Southampton and Windsor. All characters, events and depictions of security systems are fictional.
Images from Access Denied
24 illustrations accompany Niklas’ first case – from preparations in Hamburg and the journey aboard the MSC Poesia to the notes he makes after returning. They show selected, spoiler-free moments from Access Denied.
View images →The journey
Characters in this book
Niklas Danker
Structure, systems and clear processes shape Niklas’ everyday life and his work in digital security. The cruise is meant to be a deliberate break, but develops differently than expected.
Clara Hoffmann
Clara takes the journey alone after it was originally planned for two. Attentive and direct, she has a fine sense for people and what is left unsaid.
Markus Lorenz
The former police officer is responsible for security aboard. He assesses situations early and tries to resolve problems before they become visible.
Armin Keller
Armin has known the ship’s technical processes and systems for years. Helpful and straightforward, he solves problems without asking many questions.
Sophie van Jacobs
With a camera in hand, Sophie looks for impressions and new perspectives. She talks easily to people and is often where something is happening.
Marco Stein
Marco is curious and enthusiastic about technology. He asks questions where others accept things, often opening up interesting conversations.
Elena Russo
For many guests, Elena is the first point of contact aboard. Friendly and professional, she knows the routines and small particulars of life on the ship.