Amnesiac young man Huang Yu accidentally wakes up in an abandoned nine-story building. How will he survive in this monster-infested building?
"Visitors are welcome to explore this building, and I hope you will get along well with the tenants."
"We also look forward to your joining"
Broken radio, the sound of electricity suddenly stopped
Then people screamed
One after another
"I want to get out, I want to get out!"
"Let me go!! Help me!"
"These are all murderous monsters!!!"
Why come here?
Want to go out?
Huang Yu, what should we do?
Concept: The bond between people under fear