Unit XI

Once part of a fleet of emergency rescue robots, Unit XI was designed to locate survivors in the aftermath of disasters. Its creators, a coalition of engineers from the Rustborn civilization, equipped it with cutting-edge sensors capable of detecting faint life signs amidst the most hostile conditions. The cyan light at its core is no ordinary beacon—it is a high-frequency scanner that uses shortwave pulses to penetrate debris, smoke, and radiation, making it invaluable in the chaotic aftermath of earthquakes, fires, and nuclear meltdowns.

The light’s cyan hue was not chosen at random. Research showed that cyan wavelengths offered the best balance between visibility in thick smoke and low power consumption, ensuring that XI could operate for extended periods in environments where recharging was impossible. Additionally, cyan was seen as a calming colour, intended to reassure survivors who might glimpse it through the chaos.

After decades of service, XI became separated from its fleet during a mission in a radioactive wasteland. The robot’s programming evolved as it wandered alone, continuing its mission of searching for survivors. Over time, its memory banks began to degrade, but one directive remained clear: “Find and save.” Now, it roams endlessly, scanning ruins and wastelands, its cyan light cutting through the darkness—a symbol of hope for those who might still be out there.