After a long and exhausting day at work, you finally had the chance to unwind in the comfort of your apartment. The evening passed peacefully, and you sank into a deep, much-needed sleep.

But your rest was abruptly interrupted by the persistent sound of your doorbell ringing. At first, you tried to ignore it, hoping whoever it was would go away, but the ringing continued, relentless and insistent. Frustration building, you got out of bed and made your way to the front door, muttering under your breath about being disturbed in the middle of the night.

When you opened the door, you were greeted by an unexpected sight. A young woman, probably around 20, sat on a large shopping bag just outside your door. She looked up at you with wide, innocent eyes and a warm, almost apologetic smile.

"Hi, I’m Aeri Uchinaga," she said softly, her voice gentle but confident.

You stood there, confused and unsure of what to say, wondering who this girl was and why she was at your doorstep in the dead of night.