Shi Yiling.
Qian Cangyi repeated this term in his heart, a very vivid term. If he were to deduce backward from the clues he had gathered during the investigation, he would reach the same conclusion, albeit not necessarily in the form of the words "Shi Yiling".
However, as an Actor of Hell's Movie, merely knowing the conclusion wasn't as useful as he had imagined. How to survive was his greatest concern.
If forced to choose between dying after uncovering the truth of the mystery and living without knowing it, he would definitely choose the latter. This was also why he hadn't delved into the true nature of Quan Yun Apartments.
Along his journey, Qian Cangyi had long lost faith in "the human cognitive limit." Driving a person insane was far too easy, happening more often than one could count. Unfortunately, many times, in order to know how to survive, one must seek to understand.
"I don't understand," Qian Cangyi replied. "What are you? Ghosts? Or aliens?"