I Fix Air-Conditioner

The hearse with the weird odor slowed to a stop before the entrance. The sound of pebbles could be heard bouncing on the ceiling. There were footsteps coming from the corridor, and there seemed to be someone sawing next door. The door knob to the room rattled slightly, and the faucet in the bathroom kept dripping even though it had been screwed shut. There was a rubber ball that rolled on its own underneath the bed. Wet footsteps started to surface one after another on the floor. 
At 3 am, Chen Ge held a cleaver in his hand as he hid beside the room heater. The call he was trying to make was finally answered. "Landlord, is this what you meant by 'the house can be a little crowded at night'‽"

Millman97

My House of Horrors

Lonelytree

Daoist6fubtiW

The road back had been blocked, and Chen Ge did not think that it was wise to break down the door with the camera there. He was afraid the futuristic theme park might use this against him.

The crying and laughter are still there, so the ghosts haven't wandered off, but I can't see them.

Returning to the room, Chen Ge studied the dead body on the table.

For medium difficulty, the key is inside the mannequin, but this is just a passing scenario. For hellish difficulty, we have to solve the puzzle of this room to move on.

Two Cycles