Internet celebrity Jiang Chen, in order to gain traffic, takes his girlfriend Wang Li and assistant Xiao Tao to a deep mountain abandoned hospital to challenge a taboo live broadcast. The courtyard keeper repeatedly tries to dissuade them, but is ignored by headstrong Jiang Chen. After that, weird occurrences befall Jiang Chen frequently, his physical and mental health rapidly deteriorates, and he frequently falls into hallucinations, little knowing that the keeper harbors malicious intent and has long set a trap to use the three of them to achieve a bizarre purpose. At the critical moment, a hidden master appears to resolve the crisis and pacify all anomalies. Afterwards, everyone is left with only blurred nightmare memories, except for Jiang Chen who is left with an unfading bizarre sequela.