Abyss Apartments: Ten-Day Reckoning

When Chen Mo wakes up, he finds himself lying in a completely unfamiliar bed. Beneath the pillow is a single bronze key engraved with eerie runes: 7F-13.

There is no door in the room. Outside the window is a living abyss, churning and roaring as it devours everything.

A cold electronic screen lights up on the wall:

"Welcome to Abyss Apartments, Resident No. 444, Mr. Chen Mo."

"Rule One: You must return to your room before midnight every day. Those who are late will be eliminated."

"Rule Two: Do not trust anyone who claims to be a resident. They are lies told by the abyss."

"Rule Three: If you cannot escape within ten days, the abyss will devour your soul, condemning it to eternal silence."

The ten-day countdown ticks away.

The abyss stares through the window, whispering.

Welcome to Abyss Apartments.

How many days can you survive?