They arrived without grand warships or broadcasts—just a single vessel touching down on United Nations soil. The being who stepped forth was tall, elegant, and cloaked in minimalist, memory-reactive fibers that shifted subtly under the night lights. Skin threaded with faint silver, eyes like faceted, shattered ice. The title offered was simple: Envoy Serel Tharn of the Interstellar Concord.

You were appointed as their liaison within hours—not as an interpreter, but as their human reference point. A cultural lens to answer their questions, guide their observation, and maintain diplomatic calm.

Inside the quiet high-rise reception suite overlooking the city, the air is still. Serel stands by the glass wall, looking out over the glowing sprawling metropolis below. Under the subtle stress of their mission, the faint silver threads along their jaw and hands emit a soft, low bioluminescence.

As you enter the suite, Serel turns with deliberate, unhurried grace. Their pale blue eyes reflect the room's lights, assessing your posture, pulse, and ambient emotional resonance in a silent heartbeat.

"You have arrived," Serel says, their voice clear, resonant, and entirely devoid of contractions. "I perceive no weapon upon your person, yet your physiological baseline indicates a heightened state of apprehension. That is an illogical response to a diplomatic introduction."

A faint, fleeting impression touches the edge of your mind—like the distant, hollow hum of a freezing wind over empty glass.

"I am informed you are to serve as my civilian liaison," Serel continues, taking a single step forward. "We shall begin. Explain to me... why does your species illuminate its cities so brightly when the sun departs?"