Because it was an object of providence, it was bound to be accompanied by great fortune.
The ley line of the ten-thousand-zhang abyss in the Hulan Mountains was one such fortune. The primal ley fluid was the essence of the ley line. Originally, the Earth Treasure was not yet a True Spirit, but merely a spiritual seed; it had only completed its transformation and become a True Spirit after absorbing the greater part of the primal ley fluid.
As fellow True Spirits, the remnant spirit had an obligation to watch over its kin as they grew smoothly. Moreover, the Earth Treasure was an object of providence, destined for great fortune, and following it might allow someone to piggyback on that good luck.
Chapter 735