Navigating the concrete stairwell back down from the seventh floor after finally ditching the cantankerous resident's heavy parcel, Ryan dragged his feet the rest of the way to his own unit, his shoulders aching from the awkward dead weight. He unlocked his sixth-floor apartment door, stepped inside the compact space, and let out a long, weary exhale as he slipped his shoes off by the threshold. The apartment was cool and still, save for the faint, rhythmic rumble of a commuter train rolling past along the rail corridor outside. He tossed his keys onto the low entryway table and wiped a thin film of dust from his palms, genuinely hoping to claim even twenty minutes of absolute silence to drink a glass of tap water and pretend the building's administrative chaos didn't exist.
Before he could even take a step toward the tiny kitchen, however, a persistent knock echoed against his front door, shattering the momentary peace. It lacked the frantic, hurried rapping of a courier with a tight schedule; instead, it fell into a steady, deliberate cadence—three measured strikes, a brief pause, and three more—as if someone had been standing quietly in the dim hallway waiting precisely for the click of his deadbolt. Ryan froze beside the window sill, his hand hovering near the struggling green spider plant, feeling the familiar, heavy knot of the weekend's relentless intrusions tighten once again in his chest.