The entrance of the cave was the center of the Eight Trigrams Array. Whenever the sun rose to the sky, there would be a moment when the temperature and the light were just right, and a beam would gather and shine on the ground, exactly at the center of the Eight Trigrams Array, which would then open the entrance.
However, for the sun to create such a situation, it generally happened only once every few years.
Ah Niu had stumbled upon it five years ago, and now, five years later, you and I just happened to encounter it.
No wonder Old Qiao'er had searched the mountain for so many years for that tomb and never found it."
Taking another look at the tree that Xiao Tan had torn a hole in, Mo Chen continued to say,
"That year, Ah Niu must have just left the cave entrance and happened to be seen by Old Man Qiao, who then gave him a push. As he fell, the Wooden Bead must have rolled down to the side of that tree and thus remained hidden.
