# The evening in the city

The next evening arrived, and the city awoke to life in the twilight. Anna and Leonard strolled through the wide streets of the city center, past glass skyscrapers and electronic billboards that flickered to the rhythm of the music. The city lights bathed the world in a kaleidoscopic glitter, and the hum of drones patrolling the air mingled with the murmur of passersby.

"Where do we want to go?" Leonard asked as they walked past a variety of small bars and restaurants. "A quiet spot would be just what we need right now."

Anna nodded in agreement. They headed towards a small wine bar, whose subdued lighting and soft jazz music offered a welcome respite from the hustle and bustle outside. They sat down at a table in a cozy corner, and Anna opened the menu on the holographic display that lit up from the tabletop.

“I’ll treat you,” Leonard said with a friendly smile, placing his hand on the biometric scanner on the tabletop. A soft buzzing sounded, and his digital wallet opened. Immediately, several displays appeared, showing the current status of his social credit profile and spending limits.

"Wow, that's what I call service," Anna remarked. "You have a pretty good social credit score."

“Yes, as long as I follow the rules and live a good life,” Leonard replied dryly. “But that can change quickly. A few wrong clicks, an inappropriate movement – and your profile can slip.”

Anna nodded. "InSim has greatly refined the system in recent years. Their algorithms determine not only what we are allowed to buy, but also when we buy it. They dynamically adjust prices to our credit values."

Leonard leaned back in his chair and let his gaze wander around the room. "Sometimes I wonder how much of the laws we follow was actually devised by humans – or whether the algorithms at InSim aren't already making the decisions. They always say the guidelines are only enforced automatically, but I have my doubts."

“The adjustments to the rules happen so quickly that it’s almost impossible to keep track of the changes,” Anna agreed. “It’s as if we’re following a constantly shifting picture that distorts with every movement. The legislative algorithms act like a self-changing system that treats us humans as variables—not subjects, but mere data points.”

At that moment, the service robot brought their drinks. Anna held up her glass of red wine. "To us," she said, "and to the hope that one day we might find a way to escape these algorithmic shackles."

Leonard also raised his glass. “To us – and to the freedom we seek in encrypted networks. Sometimes I think it’s ironic that we’re trying to find an escape route from the very algorithms we want to use for our own purposes.”

“Ironically, but that’s exactly the point,” Anna replied. “We know how the systems work, we know their weaknesses. If we’re careful, we can use quantum encryption to send messages that are completely lost in the noise. A network that hides within the data streams – invisible and unreachable for InSim.”

“Exactly,” Leonard agreed. “That’s the plan. But first we should enjoy the night before we get back to work.”

The two smiled at each other and drank while the music continued. The world outside pulsed in a constant dance of light and shadow. But beneath the seemingly carefree evening lay the unspoken certainty that every step was taken on a narrow ridge – a ridge between freedom and total control.

---

Late that night, when the corridors of the ETZ were silent and deserted, Anna and Leonard returned to the lab. Their footsteps echoed on the cold floor. The few active security cameras merely registered their presence, without reacting to the unusual hour. They had circumvented the security protocols with a simple trick, so their access was recorded as a routine maintenance task.

"Now it gets interesting," Leonard murmured as they stood before the workstations, which shimmered in the dim light of the monitors. They had everything prepared: A modified hardware board, serving as a quantum encryption module, was connected to the network, ready to send its encrypted messages to the heart of InSim's infrastructure.

Anna sat down at one of the consoles and typed in the final command that started the system. "This is the moment of truth. If we remain undetected, we can use the entire data stream without anyone noticing." Her voice sounded tense, her fingers trembling slightly as she pressed the enter key.

A low hum filled the room as the circuit board wound up. Data packets appeared on the monitors, seemingly circulating harmlessly across the network. The system sent out its encrypted messages, embedded within the everyday communication between the various InSim nodes.

“There,” said Leonard, his eyes shining with excitement. “Look at this – our packets are moving directly through the InSim network. They’re completely disguised, embedded in the stream of official data. There’s no indication that anyone has noticed them.”

Anna leaned forward. “We actually did it,” she said quietly, almost reverently. “We’re piggybacking on the InSim network, and nobody knows about it. Our messages are nothing more than noise to the algorithms.”

Leonard smiled. "That's the first step. If we can keep this stable, we'll have a communications network that's undetectable – a foundation for everything we're planning."

Anna nodded, but her thoughts were already moving on. "We need to expand it, test it, make sure there are no gaps. The algorithms at InSim aren't stupid; they adapt. It won't be long before they're trying to detect anomalies in the data traffic."

“That’s right,” Leonard agreed. “But by then we might already have the next development in our hands. An encrypted network is just the beginning. We also need a secure way to store and process information – somewhere InSim can’t reach.”

They exchanged a brief glance, both gripped by the feeling of standing on the threshold of something momentous. Their discovery opened up entirely new possibilities, and at the same time, danger hung like a shadow over their plans. They knew it was only a matter of time before InSim learned of their existence.

But in that moment, in the silence of the lab and with the darkness of night surrounding them, everything felt possible. They had found a way to circumvent the omnipresent algorithms—at least temporarily. And that alone was already a giant step toward freedom.