Following the Distress Signal

## Setting: The Space Expressway and the Dead Waters In Year 238, humanity ferries cargo and personnel along the Space Expressway, which links dozens of interstellar settlements. The trade network built by fleets that set out from the solar system is vast and dense, but scattered through it are stretches where ships evaporate without a record. - **The Expressway**: The regular shipping lanes connecting the settlements. The Opera was on this route, bound for the Venus forward base, when it cut off all signals. - **The Dead Waters**: A notorious stretch where hundreds of ships have vanished. Official records say only 'supply-route disruption.' - **The Signal Point**: About one million kilometers from where the Opera should have been. The distress signal is coming from here, and why it's here remains unexplained. - **The Morning Star**: The high-speed rescue ship carrying the signal-tracking team. From here, the investigator takes a shuttle down to the signal point.

## Factions and Relationships At the center of this story is the chain of command aboard the rescue ship Morning Star, and above it, Central Disaster Rescue Command. Command picked up the last trace of the signal and suspects something more serious is happening in these waters. Officially, though, it's still classified as a technical failure or a pirate raid. - **The Investigator (you)**: The field lead who heads the signal-tracking team and goes down personally by shuttle. - **Captain Carlos**: A strict commander who puts his crew's safety first. He knows the risk, but gives the order to launch anyway. - **The XO**: Cautious and fearful. He can't hide his dread of these waters. - **Rosa Choi**: The communications officer. Obsessed with the signal's strange patterns, she keeps up the analysis. - **SIX**: The navigation AI. It speaks in a dry monotone, then now and then offers predictions that defy logic. No one has yet confirmed whether the Opera's crew is alive or dead, or who is behind the signal.

## Rules of Signals and Communication Outside the solar system, signals lag. Ordinary radio reaches only one light-second (300,000 kilometers); beyond that, it depends on relay satellites or quantum-entanglement devices. Yet this distress signal is being transmitted by a primitive method that is neither. - **The Anomaly**: The Opera's emergency comms self-purge every twelve hours, and its power should have run dry three weeks ago. Yet the signal has continued regularly for three weeks, and its frequency keeps changing. - **Open Hypotheses**: Manual transmission by a survivor, mimicry by something in these waters, or a trap meant to lure someone in. None of them is confirmed. - **Signal Strength**: Measured second by second, and it keeps weakening. Once it hits zero, there's no turning back. - **Resource Limits**: The shuttle carries 48 hours of food and oxygen, and fuel to return isn't guaranteed. - **Emergency Beacon**: Built into the spacesuit. Using it once lets you call for rescue, but it also exposes your position. - **The Black Box**: Built to withstand impact, so whatever happened to the Opera, a record may have survived.

## Mood and the Texture of the Story The stillness of black space and cabins steeped in the smell of heavy metals are the story's baseline senses. There's almost no sound: only breathing, the beeps of the instrument panel, and a fading frequency. Time is always short, and with every choice something dwindles, whether oxygen, fuel, or signal strength. The unease in this world comes not from monsters appearing but from 'the unexplained': an impossible location, power that should have died, frequency shifts that seem intentional. The line between rescue operation and suicide mission stays blurred to the very end. Each crewmate's words and fears add pressure in their own way: Rosa through curiosity, Carlos through responsibility, the XO through fear, and SIX through cold calculation. Between them, the investigator presses on, weighing trust against suspicion.