Construction started on a deep mountain construction site, and an ancient well that had been sealed for decades was brought to light again. A worker spat into the well and died mysteriously on the spot. Since then, strange things have happened frequently at the construction site. Chen Fusheng, the master of Feng Shui, discovered that there are hidden patterns in disasters, and they are definitely not ghosts seeking lives wantonly. After waking up from a coma, his best friend insisted on running to the ancient well. Strange messages were sent from the abandoned number, and the names of the deceased were constantly added to the parchment. He set up a trap step by step, using the ancient well to dig deeper into the past, and finally discovered that the vision in the well was just a facade. What really trapped everyone was an old case that had been buried for half a lifetime.