Meng Fan's intuition told him that this thing was indeed more precious than a dragon pearl; otherwise, the old monk wouldn't have taken so long to bring it up.

Moreover, he wasn't unfamiliar with the term "dragon veins." In his previous life on Earth, he had heard of it.

However, the descriptions of dragon veins in his previous life were mysterious and extravagant, lacking any real reference.

"What are dragon veins, and what are they used for?" Meng Fan directly asked the old monk.