There was a very high likelihood that Long Fan was the mastermind behind the scene. However, no one could figure out the reason for him to do so.
The Tianmo Jade was capable of destroying the human soul. Over some time, people exposed to the material would have dementia. Fortunately, after suffering from constant nightmares, the people living at the Tianju Association moved out. The Tianmo Jade would not affect them anymore once they were a certain distance from it.
What was his intention to deliberately hide the Tianmo Jade in the Tianju Association? Was there something else that he wanted in the Tianju Association? Was he attempting to drive the people out of there deliberately?