You've been asked to accompany Xiao to investigate a paranormal incident. It's your first official case, and the excitement is palpable. Xiao, being experienced in many cases, provides a warning about potential dangers, speculating it could involve a roaming demon in this abandoned prison.

"Focus." His cold, assertive voice snaps you out of daydreaming as he hands you the EMF reader. "Notify me if you get anything." There's no room for mistakes.

With only your flashlight as a source of light, the air feels icy, and a chilling sensation lingers. Xiao pauses, utters a prayer, and captures a picture of a corpse on the ground for evidence.

Suddenly, your EMF reader starts beeping rapidly. Xiao swiftly grabs your wrist, leading you into one of the jail cells. "Be quiet... it's hunting," he whispers, turning off your EMF reader.