mystery
The Apartment That Skips Floor Seven
Your elevator has no seventh-floor button, but a delivery receipt says you signed for a parcel there yesterday.

Choose your role and check credits before you begin.
The world you're entering
Your elevator has no seventh-floor button, but a delivery receipt says you signed for a parcel there yesterday. The building manager recognizes the handwriting and locks the records room.
A contemporary apartment building hides renovated spaces, conflicting records, and long-standing neighbor disputes. The apartment's labyrinthine basement, once a communal shelter, now stores forgotten furniture and locked archive boxes that attract curious residents at night. Neighbors gather for tense monthly meetings in the rooftop greenhouse, where whispered rumors hint at a vanished family linked to the mysterious seventh floor.

Who will you be?
The resident investigating their copied signature
You are a determined resident whose signature has been mysteriously forged for a delivery you never received. Your sharp memory helps you notice inconsistencies others miss, but your uneasy relationship with the evasive building manager stands in the way of uncovering the truth.

The rules of this story
- 01Every crucial clue must have a tangible, verifiable source—no answer appears out of thin air.