Ailao Mountain Forbidden Zone: Tracing the Mysterious

My mysterious third granduncle, whom I hadn't seen in eighteen years, left me an inheritance of thirty billion yuan on his deathbed.

There was just one condition: I had to enter Ailao Mountain alone, a place known as the "Forbidden Zone for the Living."

Everyone says no one ever comes back from there, but my missing parents are in there, too!

Is the thirty billion bait, or a ticket in? What secrets lie deep within Ailao Mountain?