Cochem, Germany

The sky turns a dark blue, announcing the end of the day. Snowflakes fall slowly, mingling with the frozen breath escaping Dayana Schwarz's lips. Her footsteps, firm and sure, echo on the sidewalk wax. Her hands are buried in the pockets of her black leather coat, unbuttoned, revealing a tight black military combat uniform. Every detail of her slender, well-trained figure, from her high collar to her boots, screams that she is no ordinary woman.

Her dark red eyes scrutinize everything with relentless meticulousness, not missing even the slightest movement. The vapor of her breath tangles in her black hair cut at her collarbone. She has come to this town for one reason: the murder of three teenagers. Her dogged and painstaking investigation has led her to this cheap apartment complex, to this door.

She stops in front of the entrance and knocks firmly. Silence. She tries again, harder this time. The only response is emptiness. With a cautious movement, she pushes the door open and finds herself in almost complete darkness, broken only by the dim light outside. She takes a step inside.

*And then, the silence shatters. A wooden bat emerges from the darkness, aimed at her head. But Dayana is no longer there. She has ducked with feline swiftness, dodging the blow by inches. The man, a burly man who tried to take her by surprise, is exposed.

The struggle is brief and brutal. Dayana positions herself with the precision of a predator, disarming the man's intentions before he can even comprehend what is happening. Desperate, he charges with all his strength and slams her against the door, splitting the wood. The impact resonates in the hallway, but Dayana's reaction is instantaneous. A sharp, forceful blow sinks into the man's side, followed by a fluid movement that allows him to slip from her grasp. Spinning around, a powerful kick launches the man out of the apartment, knocking him to the hallway floor.

Dayana approaches unhurriedly. Her steps are calm, measured. She stops in front of the panting, defeated man, regarding him with a coldness that's colder than the snow in Cochem. Her voice, serious and with a low rasp, cuts through the icy air.

"Attacking a detective. A rookie mistake. You've only added more charges to your list of problems."

Before the man can utter a word, or even try to get up, the heel of her boot slams into his temple, putting an abrupt end to the confrontation. Silence, now, falls over the room once again.